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Thrust ball bearings(double direction)

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  • Thrust ball bearings(double direction)
  • Thrust ball bearings(double direction)
  • Thrust ball bearings(double direction)

Description

Thrust Ball Bearings have a unique design that allows your shaft to sit on top of the bearing rather than being inserted through it. A built -in thrust ball bearing reduces wear from adjacent shaft components, while the needle-roller bearing supports radial loads.

Dimension and Parameters

Basic size (mm)
d :30
D :78
H :49
Basic load rating (kN)
C :61,8
Co :122
Fatigue load limit (kN)
Pu :4,5
Minimum load factor
A :0,077
Rated speed (r/min)
Reference speed :3000
Limit speed :4300
Weight (kg) :1,05
Model :52308
size(mm)
d :30
d1 :42
B :12
r1,2 :1
r3,4 :0,6
Shoulder and chamfer size
da :40
Da :55
ra :1
rb :0,6