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K 81214 TN

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K 81214 TN

Cylindrical roller and cage thrust assembly
Cylindrical roller and cage thrust assemblies are designed to accommodate heavy axial loads and peak loads in one direction, but not radial loads. Thrust assemblies can be used in applications where the adjacent components serve as raceways and enable bearing arrangements with a low axial section heights. Where the adjacent components cannot serve as raceways, they can be combined with one or two bearing washers to create complete bearings.

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

Description

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Dimensions - K 81214 TNDimensions - K 81214 TN

Dimensions

d

70 mm

Bore diameter
D

105 mm

Outside diameter
Dw

11 mm

Diameter roller
Ea

74 mm

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

102 mm

Raceway diameter (max.) roller and cage thrust assembly

Calculation data

Basic dynamic load ratingC

146 kN

Basic static load ratingC0

530 kN

Fatigue load limitPu

55 kN

Reference speed

1 300 r/min

Limiting speed

2 600 r/min

Minimum axial load factorA

0.0225

Mass

Mass roller and cage thrust assembly

0.21 kg

Associated products

Shaft washerWS 81214
Housing washerGS 81214

Tolerances and clearances

Bearing data, Design considerations

recently added Bearing

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