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89315 TN

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89315 TN

Double row cylindrical roller thrust bearing, single direction
Double row cylindrical roller thrust bearings are designed to accommodate heavy axial loads and peak loads in one direction, but not radial loads. They provide a high degree of stiffness and require little axial space. They are mainly used in applications where thrust ball bearings do not have sufficient load carrying capacity. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.

  • High axial load carrying capacity
  • High stiffness
  • Long service life
  • Require little axial space
  • Separable design

Description

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Dimensions - 89315 TN

Dimensions

d

75 mm

Bore diameter
D

135 mm

Outside diameter
H

36 mm

Height
d1

135 mm

Outside diameter shaft washer
D1

77 mm

Bore diameter housing washer
B

12.5 mm

Height shaft washer
r1,2

min. 1.5 mm

Chamfer dimension housing washer

Abutment dimensions - 89315 TN

Abutment dimensions

da

min. 132 mm

Abutment diameter shaft
Da

max. 83 mm

Abutment diameter housing
ra

max. 1.5 mm

Fillet radius

Calculation data

Basic dynamic load ratingC

228 kN

Basic static load ratingC0

965 kN

Fatigue load limitPu

98 kN

Reference speed

1 200 r/min

Limiting speed

2 400 r/min

Minimum axial load factorA

0.0745

Mass

Mass bearing

2.23 kg

Included products

Roller and cage thrust assemblyK 89315 TN
Shaft washerWS 89315
Housing washerGS 89315

Tolerances and clearances

Bearing data, Design considerations

recently added Bearing

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