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AXK 0821 TN

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AXK 0821 TN

Needle roller and cage thrust assembly
Needle roller and cage thrust assemblies are designed to accommodate heavy axial loads and peak loads in one direction. They provide a high degree of stiffness within a minimum axial space. In applications where the faces of adjacent machine components serve as raceways, needle roller thrust bearings take up no more space than a conventional thrust washer. The bearings can also be combined with bearing washers to create complete bearings.

  • High axial load carrying capacity
  • High stiffness
  • Long service life
  • Require minimal axial space
  • Can be combined with bearing washers

Description

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Dimensions - AXK 0821 TN

Dimensions

d

8 mm

Bore diameter
D

21 mm

Outside diameter
Dw

2 mm

Diameter roller
Ea

min. 9 mm

Raceway diameter (min.) roller and cage thrust assembly
Eb

max. 20 mm

Raceway diameter (max.) roller and cage thrust assembly

Calculation data

Basic dynamic load ratingC

7.2 kN

Basic static load ratingC0

20 kN

Fatigue load limitPu

2.32 kN

Reference speed

5 600 r/min

Limiting speed

11 000 r/min

Mass

Mass roller and cage thrust assembly

0.002 kg

Associated products

Universal washerLS 0821
Thin universal washerAS 0821

Tolerances and clearances

Bearing data, Design considerations

recently added Bearing

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