d:
D:
B:

31307J2/Q bearing

31300 Series

31307J2/Q bearing

Description

As a leading global 31307j2/q 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 31307j2/q 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 Series 31300 Series
Bearing No. :31307J2/Q
Dimensions (mm)
d1 :35
D :80
B :22,75
Basic Load Rating(KN)
Cr :71
Cor :67
Pu :7,8
Rotation Speed(rpm)
Speed Grade :6300
Speed Limit :8500
Weight (Kg) :0,52
ISO335 
Dimensions (ABMA) :7FB
Dimensions (mm)
d :35
d1~ :59,6
B :21
C :15
r1,2(min) :2
r3,4(min) :1,5
a :25
Installation Dimensions(mm)
da(max) :45
db(min) :44
Da(min) :62
Da(max) :71
Db(min) :76
Ca(min) :3
Cb(min) :7,5
ra(max) :2
rb(max) :1,5
Value
e :0,83
Y :0,72
Yo :0,4

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