d:
D:
B:

7901C bearing

7900 Series

7901C bearing

Description

As a leading global 7901c 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 7901c 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 :7901C
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 :3350
Cor :1860
Basic load ratings(kgf)
Cr :340
Cor :189
Value
fo :14.7
Limiting Speed (rpm)
Grease :45000
Oil :63000
Distance of action point(mm)
a :5.4
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 :5450
Cor :3700
Basic load ratings(duplex bearing) (kgf)
Cr :555
Cor :380
Limiting Speed(duplex bearing) (rpm)
Grease :36000
Oil :50000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :10.8
face-to-face arrangement :1.2
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :22.8
rb(max) :0.15

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