51420 MSingle direction thrust ball bearing

SKU: 51420 MSingle direction thrust ball bearing

Single direction thrust ball bearings can accommodate axial loads in one direction. They must not be subjected to any radial load. Their separable components facilitate mounting/dismounting and maintenance inspections. Many of the components are interchangeable. The shaft washers have a ground bore that enables an interference fit.

ID:113862

Dimensions - 51420 M

Dimensions

d
100 mm
Bore diameter
D
210 mm
Outside diameter
H
85 mm
Height
d1
205 mm
Outside diameter shaft washer
D1
103 mm
Inner diameter housing washer
r1,2
min. 3 mm
Chamfer dimension washer

Abutment dimensions - 51420 M

Abutment dimensions

da
min. 165 mm
Abutment diameter shaft
Da
max. 145 mm
Abutment diameter housing
ra
max. 2.5 mm
Fillet radius

Calculation data

Basic dynamic load rating C
371 kN
Basic static load rating C0
1 060 kN
Fatigue load limit Pu
31.5 kN
Reference speed
950 r/min
Limiting speed
1 400 r/min
Minimum load factor A
5.8

Mass

Mass bearing (including seat washer where applicable)
15 kg

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