10/2017. Product Catalogue BRONZE BARS AND BEARINGS. Your first choice in bronze

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1 10/2017 Prouct Catalogue BRONZE BARS AN BEARINGS Your first choice in bronze

Oy Johnson Metall Ab Your first choice in bronze Oy Johnson Metall Ab casts an machines bronze-alloy plain bearings an machine parts to the client s specifications with great precision.

2 Oy Johnson Metall Ab Your first choice in bronze Oy Johnson Metall Ab casts an machines bronze-alloy plain bearings an machine parts to the client s specifications with great precision. Fully meeting the client s quality requirements an ensuring timely elivery are the mainstays of our operations. We machine even the most complicate pieces, with an exterior iameter of up to 1,800 mm. Our machinery is suite to the manufacture of large batches an prouction of iniviual pieces or prototypes alike. For precision work, we verify the quality of our proucts by carrying out inspections with measurement equipment. We are ISO 9001 an ISO certifie, which attests to the high stanar of our management systems. However, fulfilling the requirements of these stanars is only the starting point for our efforts to increase customer satisfaction an improve the quality of our operations. Our goal is to be the first an the best choice supplier, the customer s choice for bronze proucts. Juha Heinonen Managing irector 1

Contents The esign of Slie Bearings...4 5 Casting Techniques... 6 Machine Proucts...7 Cast Alloys... 9 13 BARS Hollow Bars... 14 15 Hollow Bars, cont... 16 Roun Bars... 17 Rectangular an Hexagonal Bars.

3 Contents The esign of Slie Bearings Casting Techniques... 6 Machine Proucts...7 Cast Alloys BARS Hollow Bars Hollow Bars, cont Roun Bars Rectangular an Hexagonal Bars...18 BEARINGS Basic ata of Sliing Bearings Bearing Houses an Shafts Johnson Bearings J Johnson Flange Bearings JF Oil Bronze Bearings, straight Oil Bronze Bearings, flange Rolle Bronze Bearings Rolle Flange Bearings...33 Steel Boy Plastic Coate Raial Bearings Steel Boy Plastic Coate Thrust Bearings Steel Boy PTFE Coate Raial Bearings Steel Boy PTFE Coate Thrust Bearings...40 Technical ata

4 The esign of Slie Bearings OAING CAPACITY The loaing capacity of a bearing with an insie iameter of mm, length 1 mm an loa F Newton, is calculate as follows: F p = N/mm x l 2 With sliing spee < 1m/min, in intermittent operation, a surface pressure of half of the yiel stress value of the material is permitte. With sliing spee > 1m/min, or continuous operation the so-calle PV value, Pressure Velocity, (N/mm 2 x m/sec) is use to etermine maximum loa capacity. For most bronze graes a PV value of 1.75 (N/mm 2 x m/sec) is permitte. An axial movement normally allows for a greater PV value. BEARING CEARANCE For oil lubricate bearings a clearance of of the insie iameter of the bearing is suggeste. For grease lubricate bearings the clearance shoul be two times greater. For back-an-forth movement a clearance as small as possible is use (0.5 1 ). In high temperatures the clearance shoul be bigger than normally. UBRICATION The lubrication groove is very important in mounte bearings. Poor lubrication is often the fault of flawe lubrication grooves. In hyroynamiclubrication the groove shoul not be situate in the loa area. With raial reciprocating movement, place the grooves in the loa area, the istance of the grooves shoul be <2 x angle of movement. Soli lubricants can be use in sliing spees of uner 0.5 m/sec. THINGS TO REMEMBER IN ESIGN: - the lubrication grooves are place perpenicularly against the irection of movement - great sliing spee = viscous lubricant - slow sliing spee = rigi lubricant - viscosity is chosen accoring to running temperaturen MATING MATERIA - at least 95HB harer than bronze - for tin bronze alloys a mating material of minimum 300HB - for aluminum bronze alloys a mating material of a minimum 400HB - optimal mating material 500HB - recommene surface finish <1 Ra - for stainless steel martensitic graes. An austenitic sliing surface shoul be har chrome. FRICTION The coefficient of friction for the bronze bearing: - in hyroynamic lubrication 0,02 0,08 - in the movement area 0,02 0,08 - in a mixe friction area 0,08 0,15 - soli lubrication 0,08 0,25 epening on the lubrican type TECHNICA SERVICES Tel STOCK AVAIABIITY Some proucts an imensions are hel at stock. Check availability for each imension from our sales. We can also prouce customer specific imensions an proucts. 4 5

5 Casting Techniques Machine Proucts 1. CENTRIFUGA CASTING In centrifugal casting, the molten metal is poure into a steel moul, which rotates aroun its axis either horizontally (shown in the picture) or vertically. The exterior of the moul is coole with water to ensure irectional soliification. The metho prouces ense castings of consistent quality. uring the casting process, any porosity present in the molten metal becomes localise to the inner layer, which is remove by machining. 2. CONTINUOUS CASTING In the continuous casting technique, the molten metal is poure from a furnace to a graphite ie, via a crucible. The ie is coole with the ai of a water-cooling jacket, to guarantee irectional soliification. In the casting of hollow billets, a moul is place insie the ie to prouce the interior shape for the billet. This metho allows the prouction of precisely imensione billets for further machining. Billets intene for automatic machining must be straightene before elivery From raw materials to finishe bearing at once ARE YOU MACHINING BRONZE AN BRASS AOYS AT YOUR OWN WORKSHOP? Machining phase normally prouces as much as 50-70% of chips from cast item weight. If you let us o the machining, we contribute this material almost with it s full raw material price. All of our machining returning an chips go back to melting. We machine proucts accoring to customer rawings. Our machinery is suitable for proucing prototypes, small series for services business as well as series prouction for the nee of assembling inustry. Part size varies from 20 mm valves to large over 1700 mm sealing housings. When requeste on orer we are able to guarantee full traceability of cast material until the melting batch an provie imensional an mechanical testing for the prouct in our own laboratory. 6 7

Cast Alloys AOY PROPERTIES USE CASE EXAMPES GUNMETA TIN BRONZE EAE TIN BRONZE AUMINIUM BRONZE MANGANESE BRONZE NB Most economic an wiely use bearing material. Goo waer an sliing properties.

6 Cast Alloys AOY PROPERTIES USE CASE EXAMPES GUNMETA TIN BRONZE EAE TIN BRONZE AUMINIUM BRONZE MANGANESE BRONZE NB Most economic an wiely use bearing material. Goo waer an sliing properties. ue to high lea content goo machinablity. Goo strenght combine with best wear resistance an sliig properties. Recommene alloy when imensional accuracy is require uner heavy, shock type, loas. oesn t aapt to ege loaing as well as leae tin bronzes. Goo salt water an chemical corrosion resistance. Mating material is recommene to be harene. For grease lubrication or when the lubrication is intermittent leae tin bronzes are your choice for the prouct. ea acts as a ry lubricant uring poor lubrication. Aapts to ege loaing better than tin bronzes. Best alloys for water lubrication. Goo resistance to sea water corrosion. High strenght an corrosion resistance are the main reasons to select aluminium bronze. Sliing properties an wear resistance are lower combine to tin bronces. Mechanical properties are close to some structural steels. Many machine parts can be prouce from aluminium bronze when checmical or sea water environment cause risk for corrocion of steel parts. Goo lubrication require on slie bearing applications. High strenght yellow brass alloys stan up with their relatively goo mechanical properties combine with goo machinability an relatively goo sliing properties. High zinc content makes these alloys prone for ezincification on sea water environment. Wear resistance an sliing properties leave behiin those of tin bronzes. We prouce also other EN 1982 alloys upon request Please contact our sales for futher information J an JF stanar bearings Ball bearings Ball valves Pump housings All types of sliing bearings Selaing housings for marine propellers Worm wheels Bolts Sliing shoes Stone crusher bearings Sliing bearings on water lubrication Sliing bearings with high ege loas Propellers an propeller hubs Worm wheels Engine parts such as shims plates an bearings with high loaing ocomotive crale bearing Sliing bearings Crowns for roller bearings 8 9

7 JM Cast Alloys JM1 JM5 Mechanical Values JM Cast Alloys JM1 JM5 Chemical Composition JM1 GUNMETA CuSn5Zn5Pb5 C Tensile 0.2% Proof Elongation Strenght Strength A [%] Rm[N/mm 2 ] Rp0,2[N/mm 2 ] Brinellharness HBW JM1 Cu % Pb % Sn % Zn % Al % Fe % Mn % Ni % P % S % Sb % Si % ensity 3-15 CENTRIFUGA OR CONTINUOUS CAST MAX. -03 SAN CAST MIN. 4,0 4,0 4,0 rest 6,0 6,0 6,0 0,01 0,3 0,1 2,0 0,1 0,1 0,25 0,01 8,8 JM2 TIN BRONZE CuSn10 C Tensile 0.2% Proof Elongation Strenght Strength A [%] Rm[N/mm 2 ] Rp0,2[N/mm 2 ] Brinellharness HBW JM2 Cu % Sn % Al % Fe % Mn % Ni % P % Pb % S % Sb % Si % Zn % ensity 3-15 CENTRIFUGA OR CONTINUOUS CAST MAX. -03 SAN CAST MIN. 9,0 rest 11,0 0,01 0,2 0,1 2,0 0,2 1,0 0,05 0,2 0,01 0,5 8,8 JM3 TIN BRONZE CuSn12 C Tensile 0.2% Proof Elongation Strenght Strength A [%] Rm[N/mm 2 ] Rp0,2[N/mm 2 ] Brinellharness HBW JM3 Cu % Sn % Al % Fe % Mn % Ni % P % Pb % S % Sb % Si % Zn % ensity 3-15 CENTRIFUGA OR CONTINUOUS CAST MAX. -03 SAN CAST MIN. 11,0 rest 13,0 0,01 0,25 0,2 2,0 0,4 1,0 0,05 0,2 0,01 0,5 8,8 JM4 EAE TIN BRONZE CuSn7Pb15 C Tensile 0.2% Proof Elongation Strenght Strength A [%] Rm[N/mm 2 ] Rp0,2[N/mm 2 ] Brinellharness HBW JM4 Cu % Pb % Sn % Ni % Al % Fe % Mn % P % Sb % Si % Zn % ensity 3-15 CENTRIFUGA OR CONTINUOUS CAST MAX. -03 SAN CAST MIN. 13,0 7,0 0,5 rest 17,0 9,0 2,0 0,01 0,25 0,2 0,1 0,5 0,01 2,0 9,1 JM5 EAE TIN BRONZE CuSn10Pb10 C Tensile 0.2% Proof Elongation Strenght Strength A [%] Rm[N/mm 2 ] Rp0,2[N/mm 2 ] Brinellharness HBW JM5 Cu % Pb % Sn % Al % Fe % Mn % Ni % P % S % Sb % Si % Zn % ensity 3-15 CENTRIFUGA OR CONTINUOUS CAST MAX. -03 SAN CAST MIN. 8,0 9,0 rest 11,0 11,0 0,01 0,25 0,2 2,0 0,1 0,1 0,5 0,01 2,0 8,

8 JM Cast Alloys JM6, JM7, JM15 Mechanical Values JM Cast Alloys JM6, JM7, JM15 Chemical Composition JM6 AUMINIUM BRONZE CuAl10Fe2 C Tensile 0.2% Proof Elongation Strenght Strength A [%] Rm[N/mm 2 ] Rp0,2[N/mm 2 ] Brinellharness HBW JM6 Cu % Al % Fe % Mn % Ni % Pb % Si % Sn % Zn % ensity 3-15 CENTRIFUGA OR CONTINUOUS CAST MAX. -03 SAN CAST MIN. 8,7 1,5 rest 10,5 4,0 1,0 3,0 0,2 0,2 0,3 0,5 7,6 JM7 AUMINIUM BRONZE CuAl10Fe5Ni5 C Tensile 0.2% Proof Elongation Strenght Strength A [%] Rm[N/mm 2 ] Rp0,2[N/mm 2 ] Brinellharness HBW JM7 Cu % Al % Fe % Ni % Mn % Pb % Si % Sn % Zn % ensity 3-15 CENTRIFUGA OR CONTINUOUS CAST MAX. -03 SAN CAST MIN. 8,8 3,5 4,0 0,0 rest 10,5 5,5 6,0 2,5 0,05 0,1 0,2 0,5 7,6 JM15 MANGANESE BRONZE CuZn35Mn2Al1Fe1 C Tensile 0.2% Proof Elongation Strenght Strength A [%] Rm[N/mm 2 ] Rp0,2[N/mm 2 ] Brinellharness HBW JM15 Cu % Zn % Al % Fe % Mn % Ni % Pb % Si % Sn % ensity 3-15 CENTRIFUGA OR CONTINUOUS CAST MAX. 61,0 rest 2,0 1,5 2,0 1,5 0,5 0,1 1,0-03 SAN CAST MIN. 58,0 1,0 0,5 1,0 0,5 8,3 JM7-20 Mechanical Values JM7-20 Chemical Composition JM7-20 AUMINIUM BRONZE CuAl10Fe5Ni5 C Tensile 0.2% Proof Elongation Strenght Strength A [%] Rm[N/mm 2 ] Rp0,2[N/mm 2 ] Brinellharness HBW JM7-20 Cu % Al % Fe % Ni % Mn % Pb % Si % Sn % Zn % ensity 3-20 EXTRUE, ROE, FORGE MAX. NB JM7-20 is a marking for aluminium bronzes prouce on ifferent prouction metho. These alloys are not prouce by Johnson Metall but we can take care of the sourcing an prouction. rest 11,0 4,5 6,0 2,5 0,05 0,1 0,2 0,5 MIN. 8,5 3,5 4,0 0,0 7,

9 Bars Bars Hollow Bars Stanar imensions ,5 18 2, ,7 18 3, ,5 18 4, ,4 18 5,3 23 3, ,9 18 6,8 23 5, ,9 28 5, ,6 18 9,5 23 8,1 28 6,3 43 Orer instructions: Hollow Bar -length mm Other sizes an hollow bars for automatic machining are prouce by orer. 26 8,2 33 5, , , ,1 28 9,3 33 7, , , , ,6 38 8, , , , , ,8 43 9, , , , , , ,1 48 9, , , , , , , , , , , , , , , , , ,7 Tolerances: Outer iameter = +IT14, -0 Inner iameter = +0, -2 mm , , , , , , , , , , , , , , , , , ,7 Stanar imensions , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,7 Stanar engths mm , , * Theoretical nominal weight calculate from nominal imension an theoretical ensity of the material using JM1 Gun Metal ensity 8,8 3. Actual elivery weight epens on actual ensity an casting tolerance affecte imension. All imensions are not hel at stock. Please contact our sales to chech the stock situation. 15

10 Bars Hollow Bars (cont.) Bars Roun Bars Castings with iameter over 182 mm are elivere as rough machine hollow bars. iameter an inner iameter rough machine to require imension. Orer instructions: Roun Bar -length mm Other sizes are prouce by orer. Tolerances: Outer iameter = +IT14, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,6 Stanar engths mm , , 1000 Stanar imensions iameter mm 13 1,2 16 1,8 19 2,5 21 3,1 23 3,7 26 4,7 29 5,9 31 6,7 33 7,6 36 9, , , , , , , , , ,8 iameter mm 77 41, , , , , , , , , , , , , ,0 Bigger imensions are prouce by centrifugal casting. It is not possible to prouce soli bars with > 182 mm. Stanar engths mm , , * Theoretical nominal weight calculate from nominal imension an theoretical ensity of the material using JM1 Gun Metal ensity 8,8 3. Actual elivery weight epens on actual ensity an casting tolerance affecte imension. All imensions are not hel at stock. Please contact our sales to chech the stock situation. 17

Bars Rectangular an Hexagonal Bars B A AV Orer instructions: Tolerances: Orer instructions: Tolerances: Rectangular Bars A B length mm Other sizes are prouce by orer.

11 Bars Rectangular an Hexagonal Bars B A AV Orer instructions: Tolerances: Orer instructions: Tolerances: Rectangular Bars A B length mm Other sizes are prouce by orer. +IT14, -0 Hexagonal Bar AV x length mm Other sizes are prouce by orer. +0,2, -0,1 Stanar imensions Rectangular Bars Rectangular Bars Hexagonal Bars A B A B AV mm mm mm A32 A ,2 B 32 9,1 B 12 10,9 18 2,5 A42 B 14 12,7 20 3,1 B 42 15,7 B 18 16,3 22 3,7 A52 B 22 20,2 23 4,1 B 12 5,6 A ,4 B 14 6,5 B 18 19,5 26 5,2 B 18 8,3 B 22 23,9 28 6,0 B 22 10,2 A ,9 B 52 24,1 B 18 22,7 32 7,9 A67 B 22 27,8 34 8,9 B 12 7,2 A ,0 B 14 8,3 B 18 26, ,1 B 18 10,7 B 22 31, ,0 B 22 13,1 A ,9 B 32 19,1 B 18 29, ,3 A82 B 22 35, ,3 B 12 8,8 A ,9 B 14 10,2 B 18 32,4 B 18 B 22 13,1 16,1 B 22 39,6 Stanar engths mm 500, * Theoretical nominal weight calculate from nominal imension an theoretical ensity of the material using JM1 Gun Metal ensity 8,8 3. Actual elivery weight epens on actual ensity an casting tolerance affecte imension. 19

12 Bearings Bearings Basic ata of Sliing Bearings JOHNSON BEARINGS J JOHNSON FANGE BEARINGS JF Sliing bearings are an excellent choice in reciprocating sliing, bearings on corrosive environment an when the bearing is prone to vibrations. J an JF bearings are prouce from JM1 Gun Metal. Bearings with inner iameter > 12 mm are prouce with longnitual lubrication groove. b STEE BOY PASTIC COATE RAIA BEARINGS STEE BOY PASTIC COATE THRUST BEARINGS Thin-walle multilayer steel chassis bearing, with an oil-saturate acetal plastic surface. The bearing is self-lubricating however, aitional grease or oil lubrication is recommene. Especially in low sliing spees, intermittent operation, reciprocating an raial movements an with heavy loas, the avantages of this bearing are consierable. Maximum surface loa ca. 80 N/mm OI BRONZE BEARINGS. STRAIGHT OI BRONZE BEARINGS, FANGE Porous bronze bearing with oil lubrication base function. Parent material analysis: Cu 89.5%, SN 9.3% an C 1.2%. Oil content ca. 25 volume-%. Most typical fiel of application is higher (over 0.3 m/s) sliing spee in raial movements, but use at lower sliing spees is also possible. Surface loa will maximum be 30 N/mm 2. b STEE BOY PTFE COATE RAIA BEARINGS, STRAIGHT STEE BOY PTFE COATE RAIA BEARINGS, FANGE Rolle sliing bearing accoring to IN 17662, mae from tin bronze plate by rolling. The sliing surface, storing lubricant, is equippe with grease pockets. 1 1 ROE BRONZE BEARINGS, STRAIGHT ROE BRONZE BEARINGS, FANGE Rolle sliing bearing accoring to IN 17662, mae from tin bronze plate by rolling. The sliing surface, storing lubricant, is equippe with grease pockets. STEE BOY PTFE COATE THRUST BEARINGS Thin-walle multilayer steel chassis bearing with a lea alloy PTFE surface. The bearing is self-lubricating an is recommene for slow movement an high temperatures, in which lubrication oil oes not work

13 Bearings Bearings Tolerances an Recommenations BEARING HOUSES & SHAFTS For aitional information on the esign an imensioning, please contact our sales for technical help. J an JF MOUNTING SHAFT Oil Bronze Bearings an Rolle Bronze Bearings MOUNTING SHAFT MOUNTING SHAFT MOUNTING SHAFT H 7 Shaft harness min 165 HB Shaft harness min 200 HB MOUNTING MOUNTING The bushing compresse in the H7 housing is Shaft harness min 165 HB reucing from F7 to H8. The bushing compresse in the H7 housing is reucing from F7 to H8. SHAFT SHAFT MOUNTING Shaft harness min 200 HB The bushing compresse in the H7 housing is reucing from E7 to F7. The bushing compresse in the H7 housing is SHAFT reucing from E7 to F7. MOUNTING SHAFT h8 Steel Boy Plastic Coate Bearings Shaft harness min 165 HB The bushing compresse in the H7 housing is Shaft harness min 165 HB reucing from F7 to H8. The bushing compresse in the H7 housing is reucing from F7 to H8. Steel Boy PTFE Coate Bearings Shaft harness min 200 HB The bushing compresse in the H7 housing is Shaft harness min 200 HB reucing from E7 to F7. The bushing compresse in the H7 housing is reucing from E7 to F7. SHAFT Shaft harness min 150 HB Sleekness min 1 Ra MOUNTING MOUNTING SHAFT sealing sealing 22 23

14 Bearings Johnson Bearings J Bearings Johnson Flange Bearings JF JM 1 15 GUNMETA CuSn5Zn5Pb5 C JM 1 15 GUNMETA CuSn5Zn5Pb5 C b Orer instructions: Bearing J Not all sizes are in stock. Sizes < 12 mm are prouce without lubrication groove. Others with lubrication groove parallel to the shaft. 1 Orer instructions: Flange bearing JF Not all sizes are in stock. Sizes < 12 mm are prouce without lubrication groove. Others with lubrication groove parallel to the shaft. Stanar imensions iameters/mm ength Series /mm iameters/mm ength Series /mm Stanar imensions iameters/mm ength Series /mm iameters/mm ength Series /mm 1 b b

15 Bearings Oil Bronze Bearings, straight 2 14 Bearings Oil Bronze Bearings, straight SMS 777 AN SS2991 (ISO 2795) Orer instructions: Bearing 777 / x or Bearing 2991 / x Self lubricating sintere oil bronze bearing. Stanar imensions iameters/mm ength Series /mm Stanar imensions iameters/mm ength Series /mm

16 Bearings Oil Bronze Bearings, straight SMS 777 AN SS2991 (ISO 2795) Bearings Oil Bronze Bearings, flange 3 15 SMS 779 AN SS 2992 (ISO 2795) Stanar imensions iameters/mm ength Series /mm b Orer instructions: Flange Bearing 779 / x - 1 x B or Flange Bearing 2992 / x - 1 x B Self-lubricating sintere oil bronze bearing. Stanar imensions iameters/mm ength Series /mm 1 b , , ,

Bearings Oil Bronze Bearings, flange 16 100 SMS 779 AN SS 2992 (ISO 2795) Stanar imensions iameters/mm ength Series /mm 1 b 12 15 16 18 20 25 30 35 40 45 50 55 60 70 80 16 22 28 3 12 16 25 16 22 28 4

17 Bearings Oil Bronze Bearings, flange SMS 779 AN SS 2992 (ISO 2795) Stanar imensions iameters/mm ength Series /mm 1 b ,

18 Bearings Rolle Bronze Bearings BRM 10, STRAIGHT Bearings Rolle Flange Bearings BRM 10, FANGE 32 Orer instructions: BRM 10, straight Stanar imensions iameters/mm ength Series /mm iameters/mm ength Series /mm Norm: IN 1494 Material: CuSn8 (IN 17662) iameters/mm ength Series /mm Orer instructions: BRM 10, flange Special sizes are prouce by orer an are also elivere perforate, max = 1200 mm. Norm: IN 1494 Material: CuSn8 (IN 17662) Stanar imensions iameters/mm ength Series /mm

19 Bearings Raial Bearings Bearings Thrust Bearings STEE BOY PASTIC COATE STEE BOY PASTIC COATE Orer instructions: rymet 701- Steel sintere bronze layer oil impregnate acetal plastic Special sizes are prouce by orer. 1 2 Orer instructions: rymet 705- Self-lubricating multilayere bearing. Stanar imensions iameters/mm ength Series /mm iameters/mm ength Series /mm Stanar imensions /mm /mm t/mm 1/mm 2/mm ,5 15 1, ,5 18 1, ,5 20 2, ,5 25 2, ,5 28 3, ,5 31,5 3, ,5 38 3, ,5 46 3, ,0 52,5 3, ,0 62,5 4, ,5 67 4, ,5 73,5 4, ,5 80 5, ,5 86,5 5,

20 Bearings Raial Bearings, straight 3 32 Bearings Raial Bearings, straight STEE BOY PTFE COATE STEE BOY PTFE COATE Orer instructions: Frimet, straight x Self-lubricating multilayere bearing. Special sizes are prouce by orer. Material: Steel sintere bronze layer Sliing surface: PTFE ja Pb. Stanar imensions iameters/mm ength Series /mm Tolerance, Shaft/housing, h6/h6 3 4, , iameters/mm ength Series /mm Tolerance, Shaft/housing, f7/h Stanar imensions iameters/mm ength Series /mm Tolerance, Shaft/housing, f7/h iameters/mm ength Series /mm Tolerance, Shaft/housing, h8/h

21 Bearings Raial Bearings, straight Bearings Raial Bearings, flange STEE BOY PTFE COATE STEE BOY PTFE COATE Stanar imensions iameters/mm ength series /mm Tolerance, Shaft/housing, h8/h Orer instructions: Frimet, flange Material: Steel sintere bronze layer Sliing surface: PTFE an Pb Tolerances: Shaft/housing f7/h7 imite stock. Stanar imensions iameters/mm ength Series /mm 1 4 5,5 7 7, ,5 11, , , ,5 7,5 9, ,5 16,5 21, ,5 16,5 21,

Bearings Thrust Bearings STEE BOY PTFE COATE 1 2 Orer instructions for bearings: Frimet, thrust bearing Orer instructions for strips: Frimet, strip b t Material: Steel sintere bronze layer Sliing

22 Bearings Thrust Bearings STEE BOY PTFE COATE 1 2 Orer instructions for bearings: Frimet, thrust bearing Orer instructions for strips: Frimet, strip b t Material: Steel sintere bronze layer Sliing surface: PTFE an Pb imite stock. Stanar imensions, Frimet Trust bearing /mm /mm 2/mm 1/mm 2/mm ,5 15 1, ,5 18 1, ,5 20 2, ,5 22 2, ,5 25 2, ,5 28 3, ,5 30 3, ,5 35 3, ,5 38 4, ,5 43 4, ,5 50 4, ,5 54 4, ,0 61 4, ,0 65 4, ,0 76 4,0 Stanar imensions, Frimet Strips b/mm t/mm 280 1,0 1,5 2,0 2,5 3,

23 Technical ata 42 43

24 Notes Notes 44 45

JOHNSON META OY Turkkirata 14 33960 Pirkkala Tel.

25 JOHNSON META OY Turkkirata Pirkkala Tel Fax

Rod ends, series K (wide version), internal and external thread. Rod ends, series E (slim version), internal and external thread

Rod ends, series K (wide version), internal and external thread. Rod ends, series E (slim version), internal and external thread Ro Ens an Spherical earings Overview Ro ens, series K (wie version), internal an external threa Page Maintenance free, plastic Ø 5-20mm... Lubricateable (S), steel Ø 2-40mm... Maintenance free (T), steel