PCMW 223801.5 M

POM composite thrust washers

JOJI POM composite thrust washers are suitable for rotary and oscillating movements and can withstand heavy axial loads. They are supplied as standard with a hole to accommodate a pin or screw to prevent the washer from rotating on its base. After initial greasing, they are optimised for use in severe operating conditions, minimising maintenance. Oil pockets in the sliding surface act as oil reservoirs. Supplementary lubrication significantly extends the service life of the bearings.

  • Cost-effective and long service life
  • Very good frictional properties
  • High load carrying capacity
  • High sliding speed

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Overview
Technical Parameters

Overview

Skim Through

Size

Inner Diameter22.0mm
Outer Diameter38.0mm
Thickness1.5mm

Performance

Basic rated dynamic load90.0kN
Basic rated static load186.0kN

Properties

MATERIALS Polyformaldehyde Composite material

Logistics

Net weight0.0072kg
eClass Code 23-05-01-90
UNSPSC Code 31171605

Technical Parameters

Technical Parameters

Size

d22.0mm Hole diameter
D38.0mm Outer diameter
H1.5mm Thickness
J30.0mm Connection bolt hole pitch circle diameter
K3.25mm Fixing hole diameter

Shoulder size

Da Bore diameter of bearing seat38.0mm
Ja Bearing seat pitch circle diameter30.0mm
Ha Bearing seat hole depth1.0mm

Data calculation

Basic dynamic load rating C 90kN
Basic rated static loadC0 186kN
Specific dynamic load factor K 120N/mm²
Specific static load factorK0 250N/mm²
Coefficient depends on material and bearing typeKM 1900
Permissible sliding speed v2.5m/s
Permissible sliding speed v
Friction coefficient µ0.2
Friction coefficient µ0.02

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