d:
D:
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7310B bearing

7300 Series

7310B bearing

Description

As a leading global 7310b 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 7310b bearing at the best price from Vista. For any special requirement, contact us now.

7300 Series of Vista's bearing products

Dimension and Parameters

7300 Series 7300 Series
Bearing Numbers
Single row :7310B
DB :7310DB
DF :7310DF
DT :7310DT
Principal dimensions(mm)
d :50
D :110
B :27
r(min) :2
r1(min) :1
Basic load ratings(N)
Cr :68000
Cor :48000
Basic load ratings(kgf)
Cr :6950
Cor :4900
Value
fo :14.4
Limiting Speed (rpm)
Grease :5000
Oil :6700
Distance of action point(mm)
a :47.1
Abutment and fillet dimensions
da(min) :60
Da(max) :100
ra(max) :2
Weight
(kg) :1.12
Basic load ratings(duplex bearing) (N)
Cr :111000
Cor :96000
Basic load ratings(duplex bearing) (kgf)
Cr :11300
Cor :9800
Limiting Speed(duplex bearing) (rpm)
Grease :4000
Oil :5600
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :94.1
face-to-face arrangement :40.1
Installation dimensions(duplex bearing)
db(min) :56
Db(max) :104
rb(max) :1

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