PTFE SELF-LUBRICATE BEARING

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Bernadette White
5 years ago
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1 PTFE SEF-UBRICATE BEARING

3 About US SAIBO is one of world recognized leaders in design and manufacturing of low friction linear motion components and precision bearings. SAIBO products are exported to over countries and regions. We provide not only standard products, but also customized solutions. SAIBO means Always reach for higher goals. SAIBO is committed to excellence and linear motion innovation while guaranteeing its customers the best pricing in our industry. SAIBO actively seeks to work with you on your next design and we promise the following: The right product for your application A quality product you can trust Engineering assistance that is proven and world renown. SAIBO is located in WUXI, east China. Wuxi is famous for being one of the birthplaces of Chinese modern industry. Welcome you visit us.

Shaft SAIBO shaft is used with linear bearing to obtain high accurate linear motion. The quality and accuracy of the shaft directly affect the performance of the linear bearing.

Material High carbon bearing steel: DIN 100Cr6 Quality carbon steel: DIN CK45 Stainless steel: SUS4C Surface could be Chrome-plated if necessary.

5 Shaft SAIBO shaft is used with linear bearing to obtain high accurate linear motion. The quality and accuracy of the shaft directly affect the performance of the linear bearing. SAIBO focus attention on quality and accuracy during producing. Material High carbon bearing steel: DIN 100Cr6 Quality carbon steel: DIN CK45 Stainless steel: SUS4C Surface could be Chrome-plated if necessary. Hardness Heat-treatment is treated on the shaft's surface and result enough depth to let SAIBO shaft have excellent wear resistance. Surface hardness reaches 5HRC at least. To get better wear resistance, we can chrome-plate the surface. Surface roughness SAIBO use precision grinding method to let surface roughness be less than Ra 0. 1

6 Machining SAIBO perform a wide variety of highly accurate machining processes to provide customized shaft. Such as drill hole and tapping. Please see below picture. Screw Plane adder Keyway Screw hole Screw hole 2

7 Size D Outer Diameter D Tolerance g6* Max length Weight Kg/m 3-2/ *Tolerances other than g6 are available upon request. 3

Self-lubricate inear Bearing SAIBO self-lubricate linear bearings' application includes a wide range of industries, such as medical equipment, food and package equipment, fitness equipment and

Bonding agent: Excellent bonding performance, resist high temperature. 3.

8 Self-lubricate inear Bearing SAIBO self-lubricate linear bearings' application includes a wide range of industries, such as medical equipment, food and package equipment, fitness equipment and precision punch machine. Structure Bearing body Bonding agent Friction material 1. Bearing body: Colored anodized aluminum alloy 2.Bonding agent: Excellent bonding performance, resist high temperature. 3. Friction material: PTFE and filled anti-friction material PTFE features PTFE's excellent physical and chemical performance have been approved after several decades' application. In linear motion, SAIBO selects PTFE to be friction material according to below advantages. - Self-lubricate - Resist high and low temperature (-2 C ~ +2 C ) - Soft and can absorb vibration Friction material feature After many years' research and explore, SAIBO develops this mixed friction material's performance and quality to the top in the world. PTFE and its mixture have below features: - Anti-friction - Good load capacity - Excellent bonding performance with PTFE 4

9 Advantage Here we compare SAIBO self-lubricate linear bearing with traditional steel ball linear bearing. SAIBO Self-lubricate linear bearing Steel ball linear bearing oad capacity 4-20 times load capacity than steel ball linear bearing Fit for light load Speed ow and middle speed Middle and high speed Friction Coefficient Noise Quiet Big noise ubrication Without Necessary Anti-Corrosion Good None Anti-vibration and shock Good None Interchangeability Good Good Running ways inear, Rotary or combination Only linear Acceptable shaft harden or soft shaft harden shaft Machining Hole can be machined Can not 5

10 PV character The Pressure Velocity (PV) factor is a key parameter during design and selection of SAIBO self-lubricate linear bearing. PV can define the friction performance between system's pressure and velocity. PTFE's mixture has an intrinsic limiting PV rating while the system running under certain conditions. Put simply, the more load applied to system, the slower it must move to avoid exceeding PV limit. The reverse is also true, more speed, less available load capacity. Overload and exceeding Max speed will cause frictional heat and accelerate wear. Max PV value: oad capacity: Max speed: N/mm m/s 2 20 N/ mm (MPa) 1.5m/s Working temperature: -50 C ~ +2 C Friction Coefficient: 0.03~0.2 Blow table shows SAIBO self-lubricate linear bearing PV limit at 20 C working conditions. 3 2 P (N/mm ) V(m/s) 6

ubrication PTFE and it's mixture have self-lubricate character. This is its main application reason where application's environment request without additional oil.

11 ubrication PTFE and it's mixture have self-lubricate character. This is its main application reason where application's environment request without additional oil. But if conditions permit, fill lubrication can reduce friction at least %. This is very helpful for extending bearing's life. Recommended lubricate: Petroleum base oil or grease Note: PTFE lubrication is forbidden. Acceptable shaft SAIBO Self-lubricate linear bearing's acceptable conditions are not captious to shaft. But considering wear rate, we recommend the best shaft's performance as below: Surface roughness: Ra 0.4 Hardness: 55HRC 7

Type Dimension Standard type S06 S0 S10 S12 S13 S16 S20 S25 S S35 S3 S S50 S S S100 S120 S150 19 29 37 42 59 64 70 76 100 110 1 175 200 2 1 11. 15.

15 4.15 4.15 5.15 22 3 50 7200 0 11 1 29500 30 49000 577 6 100000 1000 22 350000 00 720000 1 d B A D B 11.50 14. 1.00 20.00 22.00 26.. 3.00 42.50 49.

12 Type Dimension Standard type S06 S0 S10 S12 S13 S16 S20 S25 S S35 S3 S S50 S S S100 S120 S A d B A D B D d oad capacity (N)

Open type A d B D 1 R Type d D Dimension A B 1 R oad capacity (N) S06 OP 6 12 19 1.15 11.50 11. 22 S0 OP 15 1.15 14. 15.20 3 S10 OP 10 19 29 1.35 1.00 19.

20 50 29500 S OP 45 64 1.5 42.50.70 50 30 S35 OP 35 52 70 2.20 49.00 44. 50 49000 S3 OP 3 57 76 2.20 54.50 54. 50 577 S OP 2.20 57.00 56.10 50 6 S50 OP 50 100 2.70 76.50 6. 50 100000 S OP 90 110 3.

13 Open type A d B D 1 R Type d D Dimension A B 1 R oad capacity (N) S06 OP S0 OP S10 OP S12 OP S13 OP S16 OP S20 OP S25 OP S OP S35 OP S3 OP S OP S50 OP S OP S OP S100 OP S120 OP S150 OP

Flange type Type Dimension S06 FC S0 FC S10 FC S12 FC S13 FC S16 FC S20 FC S25 FC S FC S35 FC S FC S50 FC S FC S FC 19 29 37 42 59 64 70 100 110 1 I 3.

14 Flange type Type Dimension S06 FC S0 FC S10 FC S12 FC S13 FC S16 FC S20 FC S25 FC S FC S35 FC S FC S50 FC S FC S FC I T Dp Da K d J I T D Da Dp d D J K oad capacity (N) 10

Square flange type Type Dimension S06 FN S0 FN S10 FN S12 FN S13 FN S16 FN S20 FN S25 FN S FN S35 FN S FN S50 FN S FN S FN oad capacity (N) 19 29 37 42 59 64 70 100 110 1 I 3.10 3.10 4.10 4.10 4.10 4.10 5.

15 Square flange type Type Dimension S06 FN S0 FN S10 FN S12 FN S13 FN S16 FN S20 FN S25 FN S FN S35 FN S FN S50 FN S FN S FN oad capacity (N) I T M T D J K I d Dp M d D Dp J K

WUXI SAIBO INDUSTRY CO IMITED 6-701 XIHU

18 WUXI SAIBO INDUSTRY CO IMITED XIHU EAST ROAD, WUXI 2111, CHINA Tel: Fax: www. saibo-bearing.com SB201 No.4 EN

CURVE AND LINEAR TRACK

CURVE AND LINEAR TRACK URVE AND LINEAR TRAK About US SAIBO is one of world recognized leaders in design and manufacturing of low friction linear motion components and precision bearings. SAIBO products are exported to over