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29276

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29276

Spherical roller thrust bearing with machined metal cage
Spherical roller thrust bearings accommodate very heavy axial and considerable radial loads. They have the highest load rating of all thrust bearings, enabling compact, high power density bearing arrangements. By combining two or more spherical roller thrust bearings, it is possible to create a bearing arrangement that is either self-aligning, allowing misalignment of the shaft, or very stiff.

  • High load carrying capacity
  • Can accommodate combined loads
  • Allow misalignment or create very stiff bearing arrangements
  • Long service life and low friction
  • Separable design

Description

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Dimensions - 29276

Dimensions

d

380 mm

Bore diameter
D

520 mm

Outside diameter
H

85 mm

Height
d1

≈ 505 mm

Outside diameter of shaft washer end side face
D1

≈ 441 mm

Shoulder diameter outer ring
B

27 mm

Width shaft washer or length of shaft washer bore diameter that fits on shaft (bearings with a machined cage)
B1

81 mm

Height shaft washer + cage
C

42 mm

Height housing washer
s

202 mm

Distance from shaft washer end side face to pressure point
r1,2

min. 4 mm

Chamfer dimension shaft washer

Abutment dimensions - 29276

Abutment dimensions

da

min. 450 mm

Diameter of shaft abutment
Da

max. 473 mm

Diameter of housing abutment
ra

max. 3 mm

Fillet radius

Calculation data

Basic dynamic load ratingC

1 580 kN

Basic static load ratingC0

7 650 kN

Fatigue load limitPu

655 kN

Reference speed

700 r/min

Limiting speed

1 100 r/min

Minimum axial load factorA

5.6

Mass

Mass bearing

53 kg

Tolerances and clearances

Bearing data

recently added Bearing

Title

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