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  • Double-direction Thrust Ball Bearings
Double-direction Thrust Ball Bearings

52308 bearing

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Dimension and Parameters

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

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