81206 TN

WS shaft washers for cylindrical roller and needle thrust roller bearings

Single row cylindrical roller thrust bearings are designed to withstand heavy axial and shock loads in one direction, but not radial loads. The bearings have a high degree of rigidity and require a small clearance. They are mainly used in applications where the load carrying capacity of thrust ball bearings is insufficient. An important feature is the separable design, which facilitates mounting, and the individual parts of the bearing are interchangeable.

  • Higher axial load carrying capacity
  • Higher rigidity
  • Long service life
  • Little axial space required
  • Separable design

+86 13817962999

Overview
Technical Parameters

Overview

Skim Through

Size

Inner Diameter30.0mm
Outer Diameter52.0mm
Thickness16.0mm

Performance

Basic rated dynamic load50.0kN
Basic rated static load134.0kN
Reference speed2400.0r/min
Limiting speed4800.0r/min

Properties

Bearing parts Complete set of bearings
Axial load capacity Single direction
Number of columns 1
Cage Non-metallic
Tolerance class Normal
Material, bearing Bearing steel
Coated Without

Logistics

Product net weight0.123kg
eClass Code 23-05-09-01
UNSPSC Code 31171505

Technical Parameters

Technical Parameters

Size

d30.0mm Hole diameter
D52.0mm Outer diameter
H16.0mm Height
d1 min.52.0mm Shaft ring outer diameter
D132.0mm Seat ring bore diameter
B4.25mm Collar height
r1,20.6mm Seat chamfer size

Shoulder size

da min.50.0mm Shaft shoulder diameter
Da max.31.0mm Bearing housing shoulder size
ra max.0.6mm Chamfering radius

Data calculation

Basic dynamic load rating C50.0kN
Basic rated static loadC0134.0kN
Fatigue Load LimitPu13.4kN
Reference speed2400.0r/min
Limit speed4800.0r/min
Minimum axial load factor A0.00144

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