d:
D:
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7901A5 bearing

7900 Series

7901A5 bearing

Description

As a leading global 7901a5 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 7901a5 bearing at the best price from Vista. For any special requirement, contact us now.

7900 Series of Vista's bearing products

Dimension and Parameters

7900 Series 7900 Series
Bearing Numbers
Single row :7901A5
DB :7901DB
DF :7901DF
DT :7901DT
Principal dimensions(mm)
d :12
D :24
B :6
r(min) :0.3
r1(min) :0.15
Basic load ratings(N)
Cr :3200
Cor :1770
Basic load ratings(kgf)
Cr :325
Cor :181
Value
fo :15.2
Limiting Speed (rpm)
Grease :38000
Oil :53000
Distance of action point(mm)
a :7.2
Abutment and fillet dimensions
da(min) :14.5
Da(max) :21.5
ra(max) :0.3
Weight
(kg) :0.011
Basic load ratings(duplex bearing) (N)
Cr :5200
Cor :3550
Basic load ratings(duplex bearing) (kgf)
Cr :530
Cor :360
Limiting Speed(duplex bearing) (rpm)
Grease :30000
Oil :43000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :14.4
face-to-face arrangement :2.4
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :22.8
rb(max) :0.15

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