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293/530 EM

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293/530 EM

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 - 293/530 EM

Dimensions

d

530 mm

Bore diameter
D

800 mm

Outside diameter
H

160 mm

Height
d1

≈ 741 mm

Outside diameter of shaft washer end side face
D1

≈ 641 mm

Shoulder diameter outer ring
B

55 mm

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

154 mm

Height shaft washer + cage
C

81 mm

Height housing washer
s

295 mm

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

min. 7.5 mm

Chamfer dimension shaft washer

Abutment dimensions - 293/530 EM

Abutment dimensions

da

min. 665 mm

Diameter of shaft abutment
Da

max. 715 mm

Diameter of housing abutment
ra

max. 6 mm

Fillet radius

Calculation data

Basic dynamic load ratingC

5 870 kN

Basic static load ratingC0

26 500 kN

Fatigue load limitPu

2 080 kN

Reference speed

400 r/min

Limiting speed

750 r/min

Minimum axial load factorA

67

Mass

Mass bearing

265 kg

Tolerances and clearances

Bearing data

recently added Bearing

Title

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