d:
D:
B:

31311J2/QCL7C bearing

31300-serien

31311J2/QCL7C bearing

Description

As a leading global 31311j2/qcl7c bearing manufacturer and supplier in China, we're featured by perfect solution for many kinds of bearing supplying,competitive price and fast delivery for each customer. Please rest assured to buy 31311j2/qcl7c bearing at the best price from Vista. For any special requirement, contact us now.

31300 Series of Vista's products will give you good experience.

Dimension and Parameters

31300-serien 31300-serien
Bearing No. :31311J2/QCL7C
Dimensions (mm)
d1 :55
D :120
B :31,5
Basic Load Rating(KN)
Cr :140
Cor :137
Pu :16,6
Rotation Speed(rpm)
Speed Grade :4300
Speed Limit :5600
Weight (Kg) :1,55
ISO335 
Dimensions (ABMA) :7FB
Dimensions (mm)
d :55
d1~ :88,4
B :29
C :21
r1,2(min) :2,5
r3,4(min) :2
a :37
Installation Dimensions(mm)
da(max) :68
db(min) :65
Da(min) :94
Da(max) :112
Db(min) :113
Ca(min) :4
Cb(min) :10,5
ra(max) :2
rb(max) :2
Value
e :0,83
Y :0,72
Yo :0,4

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