POM Coated Self Lubricating Thrust Washer

POM Coated Self Lubricating Thrust Washer

POM thickness 0.30 to 0.50 mm. It provides high wear resistance and low friction. Even if there is only a small amount of lubricant supplied, the bearing surface has a circular indentation pattern and the bearing assembly should be greased.

Description

1.Product Introduction:

POM based thrust washers

STRUCTURE: 

1. POM thickness 0.30 to 0.50 mm. It provides high wear resistance and low friction. Even if there is only a small amount of lubricant supplied, the bearing surface has a circular indentation pattern and the bearing assembly should be greased.

2. The thickness of sintered bronze powder is 0.20-0.35mm. A special powdered copper composition is heat fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and performs heat accumulation away from the bearing surface.

3. Low carbon steel, the base of the bushing, steel back provides excellent stability, load bearing and heat dissipation characteristics.

 

COMPOSITION: Steel Back + Porous Bronze Sinter + POM with Lubrication Indents

 

2. Product details

MICROSECTION

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---POM sliding layer with lubricant indents 

---Porous Bronze Sinter

 --Steel Backing

 ---Tin/Copper coating 


3.TECHNICAL DATA:

Max.Load

Static

140 N/mm2

Dynamic

70 N/mm2

Max line speed V(m/s)

Grease    lubrication

2.5 m/s

PV value limit (N/mm2.m/s)

2.8N/mm2.m/s

Operating Temperature

-60°C~+120°C

Friction Coeff.

0.06~0.12μ

Hardness (HB)

>270HB

Roughness(Ra)

0.4~1.25

Coeff. Of linear expansion

11x10-6/K


CHARACTERISTICS:

  • POM coated self-lubricating thrust washers for lubrication or  oil lubrication applications.

  • The standard parts contain grease in the sliding layer, and the  ordinary sliding layer should be provided upon request.

  • the best performance at high load and low speed.

  • suitable for straight, swing and rotary motion.

  • a wide variety, available for use on the spot.

 

TYPICAL APPLICATIONS: 
 POM  based thrust washers is widely used in Vehicle chassis, forming machine  tools, steel metallurgical machinery, mineral mountain machinery, hydraulic  industry and rolling steel industry etc.


Deliver Shipping Term

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Different product packaging methodsHigh-intensity carton packagingPalletized packaging library
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Professional placementAir freightShipping


Certification:

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