KX Bushing Oilite Bearings

Specification: RCB-20
Use Parts: 10000 Pieces
Supply Ability: 100000 Pieces/Month
Payment Terms: TT , LC , Others
Tags:
Application:printing, woven, tobacco and gymnastic machinery
Place of Origin:Zhejiang, China
Lubricating: PTFE self lubrication
Size:Customized Accepted

Description

RCB-20 MARGINAL-LUBRICATION BEARING

MATERIAL STRUCTURE

KX Bushing Oilite Bearings with high quality supplier RCB-20 lubrication bearings the same as SF-2 series. 
1. POM 0.03-0.50mm, anti abrasion, low friction coefficient even no oil given. The inside of the bearing are full ofindentions, which need to be filled with grease before installing.
2.Bronze powder layer, 0.2-0.35mm, high load capacity and anti-abrasion, good thermal conductivity, which also further strengthen the combination of the POM layer and steel plate.
3. Low carbon steel, which improved, load capacity & thermal conductivity.
4. Copper/Tin plating layer, 0.002mm, anti-corrosion.
5.No oil lubrication or less oil lubrication, can be used without maintenance or less maintenance.
6.Good wear resistance, small friction coefficient and long service life. It can distribute the stress on the wide contact surface and improve the bearing capacity.


TECHNICAL DATE

Max load

Static load

250N/mm2

Operation temp.

-40℃~+130℃


Low-speed rotation

140N/mm2

Max Linear Velocity

Grease lubrication

2m/s


Rotation、oscillation

70N/mm2


Keep to supplying oil

>2m/s

Max PV

3N/mm2.m/s

Thermal conductivity

4W(m.K)-1

Coefficient of thermal expansion

11x10-6K

Friction coefficient

0.05~0.20


APPLICATION CHARACTER

The product can be used under high load with low speed, rotation, oscillation, and also can be applied in no liquid lubricants environment that switches frequently with load; the part can work with out oil, and will have a long operating life if oil giver; the POM layer can be machined during installing, which does benefit to the mating.
The products now mainly used in metallurgy machine mine industry, irrigation machine, agriculture machine etc.


We are provide many top quality products, such as steel bronze bushing, precision steel bushing, ejector guide bushing, harden steel bushing, bimetallic bearing, guide posts bushing and so on.

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