Deep-Groove Ball Bearings, Axial, Multi-Axis, Shields and More... ..plastics

Transcription

1 4. xiros Deep-Groove Ball Bearings, Axial, Multi-Axis, Shields and More.....plastics

2 xiros xiros Application Examples Exciting applications can be viewed online at Typical sectors of industry and application areas Packaging Textile industry Test engineering & Quality assurance Optical industry Model making Medical etc. GUIDE ROLLERS The xiros polymer ball are 50 % lower in price than the previously used here 840

3 THERMOFORMING MACHINE In this Thermoforming machine for coffee-cream portion packs, xiros plastic ball are used for their high chemical resistance. (frischli Milchwerke GmbH, Germany) INDEXING TABLE This indexing table is used to test metal balls for cracks and dimensional accuracy. xiros polymer ball are used here as wheels for the trolleys. WET FILM THICKNESS GAUGE This precision tester for accurate and rapid measurement of all liquid paint, coatings, oil coatings and adhesives is equipped with a durable and solvent resistant xiros B180 ball bearing. FILM GUIDE ROLLERS There is no contamination of the films through lubricants, due to the use of maintenance-free xiros flange. STUTTGART ADLER The use of a remote-controlled model aircraft is being tested and demonstrated as a remote sensing platform at the Institute of Space Systems (IRS). Due to the extreme weight requirements, the xiros flange are used here. SMALL ROBOT The wheels of this little low cost robot are two xiros B180 plastic ball. These ensure an totally maintenance-free, lubricant-free and easy function. igus GmbH Germany Phone Fax -334 info@igus.de 841

4 xiros xiros Selection Product Overview xiros Radial Deep-Groove Ball High corrosion resistance and oil-free Cost-effective, xirodur B180 from page 852 No metal PA cage, glass ball The Standard With shield, no metal PA cage, stainless steel balls PA cage, glass balls page 852 page 852 page 854 For high temperatures and chemical resistance, xirodur A500 from page 858 FDA-compliance PEEK cage, stainless steel balls Highest chemical resistance PEEK cage, glass balls page 858 page 859 page 860 If only high temperature resistance is required PA cage, stainless steel balls Chemical resistance and for under water use, xirodur C160 from page 862 Electrically conductive and ESD protection, xirodur F180 from page 865 Seawater resistance PP cage, glass balls page 862 page 862 PA cage, stainless steel balls page 865 Cost-effective PP cage, stainless steel balls xiros Radial Deep-Groove Ball Special designs Proven benefits, new design xirodur B180 from page 866 New!* Double row Thin bearing Polymer ball bearing, one-side flange page 866 page 867 page 868 xiros Other geometries made of xirodur B180 New!* New!* Special solutions from page 870 Axial ball bearing glass/stainless steel balls Axial ball bearing Double row Thrust race page 870 page 871 page 872 xiros For an easy compensation of misalignments errors Pillow blocks and Flange Bearings from page 878 * in this catalog Pillow block, fixed basic version xirodur B180, PA cage, glass/stainless steel balls Pillow block, pivoting version, xirodur B180, PA cage, glass/stainless steel balls Flange bearing, pivoting version, 4 fixing bores xirodur B180, PA cage, glass/stainless steel balls page 878 page 879 page Lifetime calculation, 3D-CAD data, PDF downloads

5 xiros New!* With shield, cost effective PA cage, stainless steel balls page 854 page 856 FDA-compliance PE cage, stainless steel balls Only plastic, for low loads PEEK cage, PAI balls page 861 For high speeds, xirodur D180 from page 864 No metal PA cage, glass balls page 864 page 864 Cost efficient PA cage, stainless steel balls New!* Polymer ball bearing, two-side flange page 869 New!* Polymer ball transfer unit POM balls Axial polymer ball caster Multi-axis plastic bearing PP balls Slewing ring ball bearing glass/stainless steel balls page 874 page 875 page 876 page 877 Flange bearing, pivoting version, 2 fixing bores xirodur B180, PA cage, glass/stainless steel balls page 881 Material data, chemical resistant table and tolerance recommendation page 850 igus GmbH Germany Phone Fax -334 info@igus.de 843

6 xiros 844

7 xiros xiros Polymer Ball Bearings for extreme applications Lubrication- and maintenance-free High corrosion resistance For temperatures up to +150 C (depending on material) High chemical resistance, can be cleaned Non-magnetic Low weight 845

8 xiros xiros Polymer Ball Bearings xiros polymer ball revolutionize the market. The maintenance-free dry-running and the use of xirodur high performance polymers successfully solve many applications where conventional metal ball are not effective. xiros ball are the only plastic ball in the world which use specially developed xirodur tribo-polymers. Lubrication- and maintenance-free High corrosion resistance For temperatures up to +150 C When to use xiros polymer ball? If you need lubrication-free ball For maintenance-free dry-running At rotational speeds that exceed the limits of a plain bearing If corrosion resistance is required If temperatures are reached up to +150 C (depending on type) If chemical resistance and cleaning is necessary If non-magnetic ball are to be used Low weight requirement When FDA compliance is required High chemical resistance, can be cleaned Non-magnetic Light weight When not to use xiros polymer ball? At very high loads or speeds Just for a cost down on traditional metal ball At very high precision requirements (clearance) Temperature* +150º 40º * depending on material Product range 5 materials 13 product types Ø mm General order key for radial ball BB-623-A ES GL = glass ES = stainless steel PAI Cage material 10 = PA 20 = PP 50 = PE 70 = PEEK Race material xirodur A500, xirodur B180, xirodur C160, xirodur D180, xirodur F180 Dimensions acc. to DIN Ball bearing 846 More information

9 xiros Polymer Ball Bearings xiros The product range of xiros polymer ball bearing comprises a variety of different product groups. All have in common the fact that they do not require any additional lubrication. This provides significant advantages in areas where lubricants can be washed out, or could decompose due to the operational environment. Other advantanges are (depending on the design): Maintenance-free Light weight Free from metal (due to the use of glass and plastic balls) Non-magnetic Chemical resistant Corrosion resistant Electrically insulating (or conductive) FDA-compliant ( page 856) Predictable lifetime This last point, the predictability of xiros polymer ball bearing is one of the most important advantages. Based on the results of many wear tests, the user can calculate the lifetime of the xiros polymer ball bearing reliably and interpret the application (xiros expert page 851). The Cage The material of the ball bearing cage must fit well to the application. The various material options have quite different chemical and temperature resistance values. The cage materials are compatible with all the different race options within xiros. The Balls The ball materials differ most significantly. In addition to steel glass or plastics are used. This produces a large difference in mass, which in turn affects smoothness, weight and chemical resistance. Steel balls (stainless steel) are cost-effective, chemical resistant, but with the highest weight. Glass balls are used to give a metal-free solution. They are also very resistant to chemicals and have an average weight. Polymer balls have significant advantages in weight, size and quiet running characteristics. Depending on the polymer used, plastic balls they can have excellent chemical resistance. Design The xiros polymer ball are single-row grooved ball based on DIN 625. The lubricant-free and maintenance-free ball consist of four components: Outer race Inner race Cage Pillow Block and Flange Bearings This range is made up by combining xiros polymer ball bearing with the igubal pillow block and flanged housings, resulting in a higher flexibility in terms of installation of the. The pre-finished bearing housing make it easy for the user to use these maintenance-free components. Both flanged and pillow block are available as fixed or as a self aligning design. The difference between the two options is that the pivoting type can compensate for shaft and/or bearing misalignment. A spherical outer race is pressed into the bearing housing, ensuring self aligning action. Balls The Outer- and Inner Race The suitability of a xiros polymer ball is largely determined by the materials of the two races. These are made from igus tribopolymers to maximize service life and minimize friction. You can currently choose from five different materials. They allow different values of application temperature, chemical resistance and price. The table with material data ( page 850) gives exact information. igus GmbH Germany Phone Fax -334 info@igus.de 847

10 xiros xiros Polymer Ball Bearings Application Areas In contrast to metallic ball, xiros polymer ball run without any lubrication. For this reason they suitable for many applications which do not have extreme speeds or loads but which cannot use traditional greased ball, as the application should run maintenance free. These areas are for example the food and medical industries, packaging and textile industries, or the chemical industry and cleanroom applications as well as electronics and office technology. Wear [μm/10 6 rotations] xirodur B180 n = 500 rpm, F = 75 N, T = +23 C alt. polymer ball bearing I alt. polymer ball bearing II xirodur A500 Development and Tests Through numerous tests the race materials were optimised. The polymers we have developed for use with ball allow higher speeds, greater loads, and longer service life. But the development continues, we believe that polymer ball bearing technology will continue to advance, especially with our experience and development with tribological polymer materials. Challenge us, talk to us about your applications, tell us what you need from a plastic ball bearing. In the igus test laboratory the life and wear of xiros polymer ball was tested. In addition to the actual material comparison, tests indicate these experiments also answer questions about the impact of external influences such as temperature, humidity or dust. Diagram 02: Wear test in igus laboratory Service life [h] n = 1,000 rpm, F = 50 N Temperature [ C] Diagram 03: Service life of xirodur A500 polymer ball at different ambient temperatures, dry Wear [μm/10 6 rotations] n = 2,000 rpm, F = 25 N, T = +23 C Predictability As part of the development of xiros polymer ball bearing tests are carried out continuously. The high number of test results make it very difficult to present this information in tabular form, and for it to actually make sense. xirodur B180 Alt. polymer ball bearing I Alt. polymer ball bearing II xirodur A500 Diagram 01: Wear test in igus laboratory The material combinations for bearing races, balls and cage are tested in the igus test laboratory for a variety of load and speed combinations. Thus, the application-specific selection of the suitable bearing and a Lifetime calculation is possible. Test bench for xiros polymer ball at igus laboratory 848 More information

11 xiros Polymer Ball Bearings xiros It is for this reason that igus has developed the online life calculator, which uses real test results to give an accurate calculation. The lifetime-calculator is online at Immediately after entering the data, the lifetime is calculated and displayed. It is important to remember that the result given is based on actual test results in the igus laboratory, and is therefore totally reliable. Test bench for xiros polymer ball at igus laboratory Diagram 04: xiros expert for calculation service life online igus GmbH Germany Phone Fax

12 xiros xiros Polymer Ball Bearings Material properties table New! General properties Unit xirodur xirodur xirodur xirodur xirodur igumid A500 B180 C160 D180 F180 G Density g/cm Colour brown white opaque blue black black Max. moisture absorption at +23 C/50 % r.h. % weight Max. water absorption % weight Mechanical properties Module of elasticity MPa 3,600 2,500 1, ,800 Tensile strength at +20 C MPa n.d Compressive strength Electrical properties Specific volume resistance 1) Ωcm > > > > > ) > Surface resistance 1) Ω > > > > > ) > Thermal properties of xiros polymer ball Max. long term application temperatures C Min. application temperatures 100 (PEEK) C (in combination with cage material) 40 (PA) ) only valid for xirodur F180: the good conductivity of this material favours, under certain conditions, the corrosion generation on metallic parts 2) depending on the geometry Table 01: Material properties table Medium xirodur A500 xirodur B180 xirodur C160 Resistance xirodur D180 New! xirodur F180 igumid G Alcohol to to 0 Hydrocarbons to Greases, oils without additives Fuels to Diluted acids + 0 to + + to 0 0 to 0 to Strong acids + _ + to 0 0 Diluted alkalines to Strong alkalines + + to to 0 + to 0 0 Table 02: Chemical resistance of xiros materials Recommendation of tolerance for bore and shaft at xiros radial ball By default we recommend a H7-tolerance of the housing bore of xiros radial ball and a h6-tolerance of the shaft. For further questions about the dimensioning of the bore and the shaft please contact us. 850 More information

13 xiros Polymer Ball Bearings xiros Which combination of materials is the best for my application? Races 1 xirodur A500 2 xirodur B180 3 xirodur C160 4 xirodur D xirodur F180 9 Cages 6 PA 7 PEEK 8 PP 9 PE Balls Stainless steel (ES) Glass (GL) 4 12 PAI Material of inner-/outer xirodur B180 xirodur A500 xirodur C160 xirodur D180 xirodur F180 races Application FDA For cost- At high With With chemicals, High rotation Electrically sectors effective tempera- chemicals, temperatures up to speed conductive, use tures FDA and high and for ESD temperatures under water use protection Cage material PE PA PA PEEK PP PA PA ES ES GL ES ES GL PAI ES GL ES GL ES FDA compliance Cost-effective No metal At high temperatures FDA compliance Chemicals Low loads Depending on media: cost-effective Depending on media: seawater Wear resistant Resistant to wear,chemicals and cleaning solutions Conductive Page igus GmbH Germany Phone Fax -334 info@igus.de 851

14 xiros polymer ball xirodur B180 Polymer Ball Bearings Product Range Radial deep-groove ball, temperature up to Made of xirodur B180 PA cage, glass balls 40 C Made of xirodur B180 PA cage, stainless steel balls 40 C xiros B180 polymer ball are for use at temperatures up to. The specially developed material xirodur B180 provides significantly longer life times at a lower cost. Lubrication- and maintenance-free Non-magnetic and washable Corrosion-resistant Predictable lifetime Low weight For shaft diameters 3 60 mm Electrically insulating now also available in inch dimensions Part number Max. stat. bearing Bearing load Max. speed Weight load axial stat. dyn. ES GL [N] [N] [N] [rpm] [g] [g] BB-623-B ES/-GL , BB-624-B ES/-GL , BB-625-B ES/-GL , BB-626-B ES/-GL , BB-688-B ES/-GL New! , BB-608-B ES/-GL , BB-6000-B ES/-GL , BB-6001-B ES/-GL , BB-6002-B ES/-GL , BB-6003-B ES/-GL , BB-6004-B ES/-GL , BB-6005-B ES/-GL , BB-6006-B ES/-GL BB-6007-B ES/-GL BB-6008-B ES/-GL BB-6009-B ES/-GL BB-6010-B ES/-GL BB-6011-B ES/-GL 1, BB-6012-B ES/-GL 1, Part number Max. stat. bearing Bearing load Max. speed Weight load axial stat. dyn. ES GL [N] [N] [N] [rpm] [g] [g] BB-I B180-ES/-GL New! , BB-I B180-ES/-GL New! , Lifetime calculation, 3D-CAD data, PDF downloads

15 xirodur B180 Polymer Ball Bearings Product Range xiros polymer ball BB-623-B d1 ES = stainless steel GL = glass Cage material d 2 b 1 10 = PA Race material xirodur B180 Dimensions acc. to DIN Ball bearing Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width ES GL JS10 h9 b1 BB-623-B ) B180 PA Glass BB-624-B ) B180 PA Glass BB-625-B ) B180 PA Glass BB-626-B ) B180 PA Glass BB-608-B ) B180 PA Glass BB-688-B ) New! B180 PA Glass BB-6000-B ) B180 PA Glass BB-6001-B ) B180 PA Glass BB-6002-B ) B180 PA Glass BB-6003-B ) B180 PA Glass BB-6004-B ) B180 PA Glass BB-6005-B ) B180 PA Glass BB-6006-B ) B180 PA Glass BB-6007-B ) B180 PA Glass BB-6008-B ) B180 PA Glass BB-6009-B ) B180 PA Glass BB-6010-B ) B180 PA Glass BB-6011-B ) B180 PA Glass BB-6012-B ) B180 PA Glass ) - For radial deep-groove ball with stainless steel balls please add suffix ES, for glass balls add suffix GL. Dimensions [Inch] Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width ES GL JS10 h9 b1 BB-I B ) New! B180 PA Glass 3/8 1 1/8 3/8 BB-I B ) New! B180 PA Glass 1 2 1/2 1) - For radial deep-groove ball with stainless steel balls please add suffix ES, for glass balls add suffix GL. delivery time from stock on request prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 853

16 xiros polymer ball xirodur B180 Polymer Ball Bearings Product Range Radial deep-groove ball with shield Made of xirodur B180 PA cage, stainless steel or glass balls 40 C xiros polymer ball made of xirodur B180 now with shield to prevent the penetration of dirt and other abrasive particles. The one-sided shield is fixed to the inner race. The other side is protected by the enclosed ball cage. Lubrication- and maintenance-free Dirt-repellant Corrosion-resistant Low weight For shaft diameter 3 20 mm Electrically insulating Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-623-B ES-C , BB-626-B ES-C , BB-608-B ES-C , BB-6000-B ES-C , BB-6001-B ES-C , BB-6003-B ES-C , BB-6004-B ES-C , BB-623-B GL-C , BB-626-B GL-C , BB-608-B GL-C , BB-6000-B GL-C , BB-6001-B GL-C , BB-6003-B GL-C , BB-6004-B GL-C , Lifetime calculation, 3D-CAD data, PDF downloads

17 xirodur B180 Polymer Ball Bearings Product Range xiros polymer ball A BB-623-B C with shield d1 d2 ES = stainless steel GL = glass Cage material A b1 10 = PA Race material B180 = xirodur B180 Dimensions acc. to DIN Ball bearing Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width JS10 h9 b1 BB-623-B ES-C B180 PA BB-626-B ES-C B180 PA BB-608-B ES-C B180 PA BB-6000-B ES-C B180 PA BB-6001-B ES-C B180 PA BB-6003-B ES-C B180 PA BB-6004-B ES-C B180 PA BB-623-B GL-C B180 PA Glass BB-626-B GL-C B180 PA Glass BB-608-B GL-C B180 PA Glass BB-6000-B GL-C B180 PA Glass BB-6001-B GL-C B180 PA Glass BB-6003-B GL-C B180 PA Glass BB-6004-B GL-C B180 PA Glass delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 855

18 xiros polymer ball New in this catalog! xirodur B180 Polymer Ball Bearings Product Range Radial deep-groove ball, FDA compliant Made of xirodur B180 PE Cage, stainless steel balls 40 C PE cages, inner- and outer races made from FDA-compliant polymers The B180 is already the most successful range in the xiros family, reliable and inexpensive. Now this range becomes a low-cost solution for the food industry. All dimensions up to Ø 25 mm are also available from now on in the FDAapproved version. For this, it is enough to adapt the cage of the polymer ball bearing, as the races are already made from FDA-compliant material. Now xirodur B180 ball with stainless steel balls can be used anywhere in the unpackaged food processing/handling area and where temperatures do not exceed 80. Raceways and cages made of FDA approved plastics Lubricant- and maintenance-free Washable For temperatures up to Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-623-B ES , BB-624-B ES , BB-625-B ES , BB-626-B ES , BB-608-B ES , BB-6000-B ES , BB-6001-B ES , BB-6002-B ES , BB-6003-B ES , BB-6004-B ES , BB-6005-B ES , Lifetime calculation, 3D-CAD data, PDF downloads

19 xirodur B180 Polymer Ball Bearings Product Range xiros polymer ball BB-623-B ES d1 ES = stainless steel Cage material 50 = PE Cage d 2 b 1 Race material B180 = xirodur B180 Dimensions acc. to DIN Ball bearing Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width JS10 h9 b1 BB-623-B ES B180 PE BB-624-B ES B180 PE BB-625-B ES B180 PE BB-626-B ES B180 PE BB-608-B ES B180 PE BB-6000-B ES B180 PE BB-6001-B ES B180 PE BB-6002-B ES B180 PE BB-6003-B ES B180 PE BB-6004-B ES B180 PE BB-6005-B ES B180 PE delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 857

20 xiros polymer ball xirodur A500 Polymer Ball Bearings Product Range Radial deep-groove ball, temperature up to +150 C BB-623-A ES d1 ES = stainless steel Cage material 70 = PEEK Made of xirodur A500 d 2 b 1 Race material A500 = xirodur A500 PEEK cage Dimensions acc. to stainless steel balls DIN C Ball bearing 100 C xiros polymer ball open up new application areas for plastic roller. After the 2007 market launch, the life-time of the high-temperature option with xirodur A500 inner and outer rings could be clearly raised by up to factor 5. Lubrication- and maintenance-free For high temperatures up to +150 C Corrosion-resistant Non-magnetic and washable Chemical resistant Low weight Inner-, outer races and cages made from FDAcompliant polymers Predictable lifetime For shaft diameter 3 20 mm Electrically insulating PEEK cages, inner- and outer races made from FDA-compliant polymers Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-623-A ES , BB-624-A ES , BB-626-A ES , BB-608-A ES , BB-6000-A ES , BB-6002-A ES , BB-6004-A ES , Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width JS10 h9 b1 BB-623-A ES A500 PEEK BB-624-A ES A500 PEEK BB-626-A ES A500 PEEK BB-608-A ES A500 PEEK BB-6000-A ES A500 PEEK BB-6002-A ES A500 PEEK BB-6004-A ES A500 PEEK Lifetime calculation, 3D-CAD data, PDF downloads

21 xirodur A500 Polymer Ball Bearings Product Range xiros polymer ball Radial deep-groove ball, temperature up to +150 C BB-623-A GL d1 GL = glass Cage material 70 = PEEK Made of xirodur A500 PEEK cage glass balls +150 C d 2 b 1 Race material A500 = xirodur A500 Dimensions acc. to DIN Ball bearing 100 C xirodur A500 polymer ball with combination of PEEK cage and Glass balls are often used in environments, where high chemical resistance is necessary and even stainless steel components should be avoided. Lubrication- and maintenance-free For high temperatures up to +150 C Corrosion-resistant Non-magnetic and washable Chemical resistant Predictable lifetime Low weight For shaft diameter 3 20 mm Electrically insulating Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-623-A GL , BB-624-A GL , BB-626-A GL , BB-608-A GL , BB-6000-A GL , BB-6002-A GL , BB-6004-A GL , Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width JS10 h9 b1 BB-623-A GL A500 PEEK Glass BB-624-A GL A500 PEEK Glass BB-626-A GL A500 PEEK Glass BB-608-A GL A500 PEEK Glass BB-6000-A GL A500 PEEK Glass BB-6002-A GL A500 PEEK Glass BB-6004-A GL A500 PEEK Glass delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 859

22 xiros polymer ball xirodur A500 Polymer Ball Bearings Product Range Radial deep-groove ball, temperature up to +150 C BB-623-A ES d1 ES = stainless steel Cage material 10 = PA Race material Made of xirodur A500 PA cage stainless steel balls d 2 b 1 A500 = xirodur A500 Dimensions acc. to DIN Ball bearing +150 C 40 C xirodur A500 polymer ball with combination of PA cage and stainless steel balls are the ecomic alternative of xirodur A500 product range, when temperature is merely up to +150 C and no chemicals are in use. Lubrication- and maintenance-free For high temperatures +150 C Corrosion-resistant Non-magnetic and washable Electrically insulating Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-623-A ES , BB-626-A ES , BB-608-A ES , BB-6000-A ES , BB-6002-A ES , BB-6004-A ES , Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width JS10 h9 b1 BB-623-A ES A500 PA BB-626-A ES A500 PA BB-608-A ES A500 PA BB-6000-A ES A500 PA BB-6002-A ES A500 PA BB-6004-A ES A500 PA delivery time from stock prices price list online Lifetime calculation, 3D-CAD data, PDF downloads

23 xirodur A500 Polymer Ball Bearings Product Range xiros polymer ball Radial deep-groove ball, temperature up to +150 C BB-626-A PAI d1 PAI = plastic Cage material 70 = PEEK Made of xirodur A500 PEEK cage PAI balls +150 C d 2 b 1 Race material A500 = xirodur A500 Dimensions acc. to DIN Ball bearing 100 C Rise in radial clearance by approx. [mm] N = 500 rpm, F = 20 N, T = +23 C 0 1,000 2,000 3,000 4,000 5,000 6,000 xirodur A500 polymer ball are also available with plastic balls. At low loads the wear resistance can be improved by a factor of 3. Lubrication- and maintenance-free Corrosion and chemical resistant For temperatures up to +150 C Non-magnetic and washable Predictable lifetime Low weight Electrically insulating Service life [h] With plastic balls With balls Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-626-A PAI , BB-608-A PAI , BB-6000-A PAI , BB-6002-A PAI , BB-6004-A PAI , Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width JS10 h9 b1 BB-626-A PAI A500 PEEK PAI BB-608-A PAI A500 PEEK PAI BB-6000-A PAI A500 PEEK PAI BB-6002-A PAI A500 PEEK PAI BB-6004-A PAI A500 PEEK PAI igus GmbH Germany Phone Fax -334 info@igus.de 861

24 xiros polymer ball xirodur C160 Polymer Ball Bearings Product Range Radial deep-groove ball, high media resistance Made of xirodur C160 PP-Cage, glass balls 0 C Made of xirodur C160 PP-Cage, stainless steel balls 0 C The ball bearing material xirodur C160 is cost-effective and very resistant to chemicals. xirodur C160 can be use with temperatures up to. Lubrication- and maintenance-free Corrosion and chemical resistant Non-magnetic and washable Predictable lifetime Low weight Low friction Electrically insulating Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-623-C ES , BB-626-C ES , BB-608-C ES , BB-6000-C ES , BB-6002-C ES , BB-6003-C ES , BB-623-C GL , BB-626-C GL , BB-608-C GL , BB-6000-C GL , BB-6002-C GL , BB-6003-C GL , Lifetime calculation, 3D-CAD data, PDF downloads

25 xirodur C160 Polymer Ball Bearings Product Range xiros polymer ball BB-623-C GL ES = stainless steel d1 GL = glass Cage material 20 = PP Race material C160 = xirodur C160 d 2 b 1 Dimensions acc. to DIN Ball bearing Part number Race Cage Ball Inner-Ø Outer-Ø Width (d1) (d2) JS10 h9 b1 BB-623-C ES C160 PP BB-626-C ES C160 PP BB-608-C ES C160 PP BB-6000-C ES C160 PP BB-6002-C ES C160 PP BB-6003-C ES C160 PP BB-623-C GL C160 PP Glass BB-626-C GL C160 PP Glass BB-608-C GL C160 PP Glass BB-6000-C GL C160 PP Glass BB-6002-C GL C160 PP Glass BB-6003-C GL C160 PP Glass delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 863

26 xiros polymer ball xirodur D180 Polymer Ball Bearing Product Range Radial deep-groove ball, for high rotation speeds BB-623-D ES d1 ES = stainless steel GL = glass Cage material Made of xirodur D180 d 2 b 1 10 = PA Race material PA cage D180 = xirodur D180 glass-/stainless steel balls Dimensions acc. to DIN C Ball bearing xiros D180 polymer ball made of the newly developed material xirodur D180 are designed for high rotating speeds at low loads. They are extremely wear resistant and achieve a very high lifetime. Lubrication- and maintenance-free For high rotation speeds Long service-life up to 4 times better than xirodur B180 Low weight Temperature range up to Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-623-D ES , BB-626-D ES , BB-608-D ES , BB-6000-D ES , BB-623-D GL , BB-626-D GL , BB-608-D GL , BB-6000-D GL , Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width JS10 h9 b1 BB-623-D ES D180 PA BB-626-D ES D180 PA BB-608-D ES D180 PA BB-6000-D ES D180 PA BB-623-D GL D180 PA Glass BB-626-D GL D180 PA Glass BB-608-D GL D180 PA Glass BB-6000-D GL D180 PA Glass delivery time on request prices price list online Lifetime calculation, 3D-CAD data, PDF downloads

27 xirodur F180 Polymer Ball Bearing Product Range xiros polymer ball Radial deep-groove ball with ESD protection BB-623-F ES d1 ES = stainless steel Cage material 10 = PA Made of xirodur F180 d 2 b 1 Race material F180 = xirodur F180 PA cage Dimensions acc. to stainless steel balls DIN Ball bearing 40 C xiros F180 polymer ball offer protection against electrostatic dischage. In this type with ESD protection (Electro Static Discharge), the new ball bearing material xirodur F180 is used. It resists temperatures up to and offers a high lifetime. Lubrication- and maintenance-free Electrically conductive (ESD protection) Cost-effective Low weight Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-623-F ES , BB-626-F ES , BB-608-F ES , BB-6000-F ES , BB-6003-F ES New! , BB-6004-F ES New! , Part number Race Cage Ball Inner-Ø (d1) Outer-Ø (d2) Width JS10 h9 b1 BB-623-F ES F180 PA BB-626-F ES F180 PA BB-608-F ES F180 PA BB-6000-F ES F180 PA BB-6003-F ES New! F180 PA BB-6004-F ES New! F180 PA delivery time on request prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 865

28 xiros polymer ball xirodur B180 Polymer Ball Bearing Product Range Radial deep-groove ball, double-row BB-6000-B ES-D Made of xirodur B180 PA cage glass-/stainless steel balls 50 C Double-row ES = stainless steel GL = glass Cage material 10 = PA Race material B180 = xirodur B180 Dimensions acc. to DIN Ball bearing We tune the radial grooved ball range from our material xirodur B180, making it wider! As double-row A version, higher loads can be taken with it by the simultaneous mounting of just one component. Less expensive than two comparable single rows of xirodur B180 ball and d1 d2 tribologically optimised, these can be used in up to 80 C and are available in combination with PA cage and stainless steel as well as glass balls. Higher loads A b1 Lubrication- and maintenance-free Corrosion resistant and nonmagnetic For temperatures up to 80 C Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-6000-B ES-D BB-6004-B ES-D BB-6000-B GL-D BB-6004-B GL-D Part number Race Cage Ball d1 d2 b1 BB-6000-B ES-D B180 PA BB-6004-B ES-D B180 PA BB-6000-B GL-D B180 PA Glass BB-6004-B GL-D B180 PA Glass delivery time from stock prices price list online Lifetime calculation, 3D-CAD data, PDF downloads

29 xirodur B180 Polymer Ball Bearing Product Range xiros polymer ball Radial deep-groove ball, thin bearing BB B ES Made of xirodur B180 PA cage glass-/stainless steel balls 40 C ES = stainless steel GL = glass Cage material 10 = PA Race material xirodur B180 Dimensions acc. to DIN Ball bearing The first thin ball bearing has joined the product group of xirodur B180 polymer ball! The xiros thin bearing only requires nearly half of the space compared to our standard xiros polymer ball. Used up to 80 C, d1 they are corrosion resistant, as well as maintenance- and lubrication free. Extremely small space; space-saving Low friction d 2 b 1 Low weight For temperatures up to 80 C Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB B ES BB B GL Part number Race Cage Ball d1 d2 b1 BB B ES B180 PA BB B GL B180 PA Glass delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 867

30 d2 d1 d3 xiros polymer ball New in this catalog! xirodur B180 Polymer Ball Bearing Product Range Polymer Ball Bearing with flange and double shield BB-608F-B ES-CC With double-sided cover plate ES = stainless steel GL = glass Made of xirodur B180 PA cage glass-/stainless steel balls 50 C Cage material 10 = PA Race material B180 = xirodur B180 One-side flange Dimensions acc. to The first ball bearing with a flange and shield on both sides has entered the range of xirodur B180 polymer ball DIN Ball bearing! The xiros polymer ball with flange can be used wherever xiros are already being used and where an axial orientation is not practical. Made of low-priced xirodur B180 Dirt-resistant Axial securing not required Corrosion-resistant b1 b2 Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-608F-B ES-CC New! , BB-608F-B GL-CC New! , Part number Race Cage Ball d1 d2 d3 b1 b2 BB-608F-B ES-CC New! B180 PA BB-608F-B GL-CC New! B180 PA Glass delivery time from stock prices price list online Lifetime calculation, 3D-CAD data, PDF downloads

31 d1 d2 d3 New in this catalog! xirodur B180 Polymer Ball Bearing Product Range xiros polymer ball Polymer Ball Bearing with double flange and shield BB-608FF-B ES-CC With double-sided cover plate ES = stainless steel GL = glass Made of xirodur B180 PA cage glass-/stainless steel balls 50 C Cage material 10 = PA Race material B180 = xirodur B180 One-side flange Dimensions acc. to The first ball bearing with two-side flange and shield on both sides has entered the range of xirodur B180 polymer DIN Ball bearing ball! The xiros polymer ball with doublesided flange can be used as a belt tensioner or guide roller in the most varied of applications and prevents the belt from leaving the roller and avoids unnecessary belt wear. Made of low-priced xirodur B180 Non-magnetic and washable Prevents unnecessary belt wear Low friction value Used as belt tensioner or guide roller in various applications b1 b2 Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] BB-608FF-B ES-CC New! , BB-608FF-B GL-CC New! , Part number Race Cage Ball d1 d2 d3 b1 b2 BB-608FF-B ES-CC New! B180 PA BB-608FF-B GL-CC New! B180 PA Glass delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 869

32 xiros polymer ball xirodur B180 Axial Ball Bearings Product Range BB B180-ES Made of xirodur B180 stainless steel balls 40 C Made of xirodur B180 glass balls 40 C ES = stainless steel GL = glass Material xirodur B180 Dimensions acc. to DIN 711 Ball bearing xiros axial ball made of plastics for absorbing thrust loads. xirodur B180 is combined with stainless steel or glass balls. Lubrication- and maintenance-free Corrosion-resistant Non-magnetic and washable Low weight Temperature resistant up to Electrically insulating h d 2 3 d 1 A-A A A d 32 Part number Stat. bearing Dyn. bearing Max. speed Weight load load [N] [N] [rpm] [g] BB B180-ES BB B180-ES BB B180-GL BB B180-GL Part number Housing Ball d1 d2 d3 h BB B180-ES B BB B180-ES B BB B180-GL B180 Glass BB B180-GL B180 Glass delivery time from stock prices price list online Lifetime calculation, 3D-CAD data, PDF downloads

33 New in this catalog! xirodur B180 Axial Ball Bearings Product Range xiros axial ball bearing BB B180-ES-D Made of xirodur B180 glass-/stainless steel balls 40 C Double row ES = stainless steel GL = glass Race material xirodur B180 Dimensions acc. to DIN 711 Ball bearing We tune the axial ball range from our material xirodur B180, making it wider! As double-row version, higher loads can be taken. Tribologically optimised, the novelty can be used in up to 80 C and are available in combination with stainless steel and glass balls. Higher loads Lubrication- and maintenance-free Corrosion resistant and nonmagnetic Part number Stat. bearing Dyn. bearing Max. speed Weight load load [N] [N] [rpm] [g] BB B180-ES-D BB B180-GL-D Part number Housing Ball d1 d2 d3 BB B180-ES-D B BB B180-GL-D B180 Glass delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 871

34 xiros polymer ball transfer unit New in this catalog! xirodur B180-Thrust race Product Range BB-6004TW-B180-ES Made of xirodur B180 glass-/stainless steel balls 50 C ES = stainless steel GL = Glass Material xirodur B180 Thrust washer Ball bearing xiros thrust race in plastic for supporting axial loads in confined space at a low price. The xiros thrust race is available for use in up to 80 C in combination with stainless steel or glass balls. Made of low-priced xirodur B180 Applicable up to 80 C Stainless steel or glass balls Low profile installation height Cost-effective Light Lubricant and maintenance-free d1 d2 b1 b2 Part number Static Dynamic Max. Weight bearing load bearing load speed [N] [N] [rpm] [g] BB-6004TW-B180-ES New! 975 1, BB-6004TW-B180-GL New! 975 1, Part number Race Ball d1 d2 b2 BB-6004TW-B180-ES New! B BB-6004TW-B180-GL New! B180 Glass delivery time from stock prices price list online Lifetime calculation, 3D-CAD data, PDF downloads

35 My Sketches xiros axial ball bearing igus GmbH Germany Phone Fax

36 xiros polymer ball transfer unit xirodur B180 Polymer Ball Transfer Unit Product Range BB-515-B180-POM BB-522-B180-POM BB-515-B180-POM Made of xirodur B180 POM balls 40 C BB-505-B180-POM POM Material xirodur B180 Type-No. Ball bearing xiros polymer ball transfer unit made of xirodur B180 for the lubricant-free transport of sensitive product. The support ball is mounted inside the housing on many smaller balls, in order to optimize the running behavior. Lubrication- and maintenance-free Low coefficient of friction Corrosion-resistant and non-magnetic Temperature resistant up to Electrically insulating h1 h1 h2 h2 d1 d 1 d2 d 2 BB-522-B180-POM BB-505-B180-POM Part number Ball d1 d2 h1 h2 Max. stat. Weight bearing load ±0.20 axial [N] [g] BB-505-B180-POM POM BB-515-B180-POM POM BB-522-B180-POM POM Clamp rings for xiros -polymer ball transfer units d1 xiros clamp rings offer the possibility to install the xiros ball transfer unit in another orientation than the standard horizontal position. Both assembly and disassembly are very easy. 0,3 d2 BB-515-CR 7 Part number For ball transfer unit d1 d2 Housing bore BB-515-CR BB-515-B180-POM BB-522-CR BB-522-B180-POM/BB-522A-B180-HH Lifetime calculation, 3D-CAD data, PDF downloads

37 New in this catalog! xirodur B180 Axial polymer ball caster Product Range xiros polymer ball transfer unit BB-522A-B180-HH You have to transport higher loads? In spite of the low overall height, our new Axial-polymer ball roller is able to carry higher loads than our standard xirodur polymer ball roller. The reason for this is our newly developed spherical polymer ball roller, which can be replaced easily. The combination of spherical thrust + polymer ball rollers allows to perform faster changes of directions at higher loads without scratching or marking the transported goods. Self-aligning Higher loads possible than standard ball rollers Low height Dirt-resistant d1 d2 Material castor H = hard S = soft Version H = high L = low Housing Material xirodur B180 Axial ball bearing Type-No. Ball bearing h2 h1 Part number Load capacity Weight axial [N] [g] BB-522A-B180-HH Part number Housing Ball d1 d2 Height Height h1 h2 ±0,2 BB-522A-B180-HH B delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 875

38 xiros multi-axis plastic bearing xirodur B180 Multi-Axis Plastic Bearings Product Range BB-MB B180-PP Made of xirodur B180 PP balls 40 C PP Material xirodur B180 Width (b) Outer-Ø (d2) Inner-Ø (d1) Multi bearing Ball bearing This xirodur B180 multi-axis plastic bearing made of triboplastic uses balls running directly on the shaft. By not A using a cage, both rotary and motion is possible. Lubrication- and maintenance-free Corrosion-resistant Low weight d1 d2 Temperature resistant up to Non-magnetic Electrically insulating A b Part number Stat. bearing Dyn. bearing Max. speed Weight load load [N] [N] [rpm] [g] BB-MB B180-PP Part number Ring Ball d1 d2 b BB-MB B180-PP B180 PP delivery time from stock prices price list online Lifetime calculation, 3D-CAD data, PDF downloads

39 xirodur B180 Slewing Ring Bearings Product Range xiros multi-axis plastic bearing BB-RT ES Made of xirodur B180 stainless steel balls 40 C Made of xirodur B180 glass balls 40 C ES = stainless steel GL = glass Inner-Ø Type Slewing ring Ball bearing The combination of stainless steel balls with polymer inner and outer races results in maintenance-free dry operation A with low coefficients of friction. The xiros slewing ring T bearing can be used in temperatures up to. Lubrication- and maintenance-free Low weight Corrosion-resistant k 2 d Washable Cost-effective Electrically insulating A k 1 h H d 1 D D 1 Part number Stat. bearing Dyn. bearing Max. speed Weight load load [N] [N] [rpm] [g] BB-RT ES 800 1, BB-RT ES 1,250 1, BB-RT GL 800 1, BB-RT GL 1,250 1, Part number Ball D D1 d d1 H h T K1 K2 Ø Ø BB-RT ES BB-RT ES BB-RT GL Glass BB-RT GL Glass delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 877

40 xiros pillow block xiros Pillow Block Bearings Product Range xiros ESTM-pillow block bearing fixed ESTM-BB1-F06-B180-ES Made of xirodur B180 and igumid G PA cage glass balls 40 C Made of xirodur B180 and igumid G PA cage stainless steel balls 40 C ES = stainless steel GL = glass Temperature resistance xirodur B180 = up to Inner-Ø Fixed (not self aligning) Ball bearing, single-row Pillow block bearing xiros pillow block with glass or stainless steel balls are a combination of xiros polymer ball and igubal housings. Low weight Totally corrosion-resistant a d 3 C1 B h 1 h Lubrication- and maintenance-free Washable and non-magnetic h2 d 1 m Service life calculation on request Compact design Electrically insulating R 1 d 2 Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] ESTM-BB1-F06-B180-ES , ESTM-BB1-F10-B180-ES , ESTM-BB1-F20-B180-ES , ESTM-BB1-F06-B180-GL , ESTM-BB1-F10-B180-GL , ESTM-BB1-F20-B180-GL , Part number Inner-Ø Bore-Ø d3 h h1 h2 a m C1 B R1 d1 d2 ESTM-BB1-F06-B180-ES ESTM-BB1-F10-B180-ES ESTM-BB1-F20-B180-ES ESTM-BB1-F06-B180-GL ESTM-BB1-F10-B180-GL ESTM-BB1-F20-B180-GL delivery time from stock prices price list online Lifetime calculation, 3D-CAD data, PDF downloads

41 xiros Pillow Block Bearings Product Range xiros pillow block xiros ESTM-pillow block bearing pivoting ESTM-BB1-P08-B180-ES Made of xirodur B180 and igumid G PA cage glass balls 40 C Made of xirodur B180 and igumid G PA cage stainless steel balls 40 C ES = stainless steel GL = glass Temperature resistance xirodur B180 = up to Inner-Ø Pivoting Ball bearing, single-row Pillow block bearing To complement the fixed option the pivoting option enables the compensation of misalignments. h a h 1 d 3 B C1 h2 d 1 m R 1 d 2 Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] ESTM-BB1-P08-B180-ES , ESTM-BB1-P10-B180-ES , ESTM-BB1-P12-B180-ES , ESTM-BB1-P08-B180-GL , ESTM-BB1-P10-B180-GL , ESTM-BB1-P12-B180-GL , Part number Inner-Ø Bore-Ø d3 h h1 h2 a m C1 B R1 Max. pivod1 d2 ting angle ESTM-BB1-P08-B180-ES ±5 ESTM-BB1-P10-B180-ES ±5 ESTM-BB1-P12-B180-ES ±5 ESTM-BB1-P08-B180-GL ±5 ESTM-BB1-P10-B180-GL ±5 ESTM-BB1-P12-B180-GL ±5 delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 879

42 xiros flange xiros Flange Bearing Product Range 4-hole flange bearing N (4x) EFSM-BB1-P08-B180-ES L J J L db ES = stainless steel GL = glass Temperature resistance Made of xirodur B180 d 1 xirodur B180 = up to and igumid G PA cage B A1 Ag Inner-Ø Pivoting glass/stainless steel balls Ball bearing, single-row 4-holes flange bearing 40 C xiros flange with glass or stainless steel balls are also a combination of xiros polymer ball and igubal housings. The new angle-compensating xiros polymer ball bearing was developed for the maintenance-free application in conveyor belts, cam rollers and support housings. The light, corrosion-free and anti-magnetic bearing needs no oil or grease and compensates for misalignments caused by twisting and/or tolerances. Compensation of misalignments Very low weight Totally corrosion-resistant Lubrication- and maintenance-free Washable and non-magnetic Service life calculation on request Compact design Electrically insulating Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] EFSM-BB1-P08-B180-ES , EFSM-BB1-P10-B180-ES , EFSM-BB1-P12-B180-ES , EFSM-BB1-P08-B180-GL , EFSM-BB1-P10-B180-GL , EFSM-BB1-P12-B180-GL , Part number Inner-Ø db L J A1 Ag B N Max. pivod1 ting angle EFSM-BB1-P08-B180-ES ±5 EFSM-BB1-P10-B180-ES ±5 EFSM-BB1-P12-B180-ES ±5 EFSM-BB1-P08-B180-GL ±5 EFSM-BB1-P10-B180-GL ±5 EFSM-BB1-P12-B180-GL ±5 delivery time from stock prices price list online Lifetime calculation, 3D-CAD data, PDF downloads

43 xiros Flange Bearing Product Range xiros flange 2-hole flange bearing EFOM-BB1-P08-B180-ES Made of xirodur B180 and igumid G PA cage glass/stainless steel balls 40 C ES = stainless steel GL = glass Temperature resistance xirodur B180 = up to Inner-Ø Pivoting Ball bearing, single-row 2-holes flange bearing In comparison to the four-hole flange bearing, the 2-hole design offers another possibility of adjustment due to the elongated holes. Alignment errors are compensated by the pivoting ball so that the tedious precise alignment of the is usually not necessary. H db d 1 N L B A1 Ag J Part number Max. static Static Dynamic Max. Weight bearing load bearing load bearing load speed axial [N] [N] [N] [rpm] [g] EFOM-BB1-P08-B180-ES , EFOM-BB1-P10-B180-ES , EFOM-BB1-P12-B180-ES , EFOM-BB1-P08-B180-GL , EFOM-BB1-P10-B180-GL , EFOM-BB1-P12-B180-GL , Part number Inner-Ø db H L J A1 Ag B N Max. pivod1 ting angle EFOM-BB1-P08-B180-ES x 10.1 ±5 EFOM-BB1-P10-B180-ES x 12.5 ±5 EFOM-BB1-P12-B180-ES x 12.5 ±5 EFOM-BB1-P08-B180-GL x 10.1 ±5 EFOM-BB1-P10-B180-GL x 12.5 ±5 EFOM-BB1-P12-B180-GL x 12.5 ±5 delivery time from stock prices price list online igus GmbH Germany Phone Fax -334 info@igus.de 881