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TCB21 Filament Wound High Load Self-lubricating Bearings

TCB21 Filament Wound High Load Self-lubricating Bearings
TCB21 Filament Wound High Load Self-lubricating Bearings

Structure Characteristics

TCB21 bearing uses high strength glass fiber with epoxy resin as its supporting layer, and special lubricating fiber or PTFE wound fiber as its lubricating layer, performing an outstanding anti-wear feature and low friction coefficient under high load and low speed condition. And it can even play a good self-lubricating properties and high bearing pressure in a long time without oiling.

Technical Data

Technical Data

Performance Unit TCB21
Static Load Mpa 260
Dynamic Load Mpa 160
Density g/cm3 2.0
Max. Speed m/s 0.20
Max PV Value MPa*m/s 2.0
Coefficient of Friction - 0.03-0.12
Working Temperature ±180
Radial Compressive Strength Mpa 550
Hardness HRM 95
Linear Thermal Expansion Coefficient m/k 13*10-6
Color - Black

Material Structure

Material Structure

Lubricating layer:
PTFE fiber and special high strength filament wound fabric
Backing:
High strength glass fiber with a high temperature epoxy resin

Typical Features

Typical Features

Very high load capacity
Excellent impact resistance
Good corrosion resistance
Low friction and good anti-wear properties

Typical Application

Typical Application

Port machinery
Lifting machinery
Package machinery
Hydraulic machinery

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