51211 bearing

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Type :51211

Dimensions(mm)

d :55

D :90

H :25

Basic load rating(KN)

Cr :61,8

Cor :146

Fatigue load limit (KN)

Pu :5,4

Minimum load factor

A :0,11

Limit speed(r/min)

Reference speed :2800

Limit speed :4000

Weight(kg) :0,59

Dimensions(mm)

d :55

d1 :90

D1 :57

r1,2 :1

Shoulder and chamfer dimensions(mm)

da min :76

Da max :69

ra max :1

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