d:
D:
B:

7308A bearing

7300 Series

7308A bearing

Description

As a leading global 7308a 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 7308a 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 :7308A
DB :7308DB
DF :7308DF
DT :7308DT
Principal dimensions(mm)
d :40
D :90
B :23
r(min) :1.5
r1(min) :1
Basic load ratings(N)
Cr :49000
Cor :33000
Basic load ratings(kgf)
Cr :5000
Cor :3350
Value
fo :14
Limiting Speed (rpm)
Grease :7100
Oil :9000
Distance of action point(mm)
a :30.3
Abutment and fillet dimensions
da(min) :49
Da(max) :81
ra(max) :1.5
Weight
(kg) :0.633
Basic load ratings(duplex bearing) (N)
Cr :79500
Cor :66000
Basic load ratings(duplex bearing) (kgf)
Cr :8100
Cor :6700
Limiting Speed(duplex bearing) (rpm)
Grease :5600
Oil :7500
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :60.5
face-to-face arrangement :14.5
Installation dimensions(duplex bearing)
db(min) :46
Db(max) :84
rb(max) :1

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