d:
D:
B:

7900A5 bearing

7900-serien

7900A5 bearing

Description

As a leading global 7900a5 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 7900a5 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-serien 7900-serien
Bearing Numbers
Single row :7900A5
DB :7900DB
DF :7900DF
DT :7900DT
Principal dimensions(mm)
d :10
D :22
B :6
r(min) :0.3
r1(min) :0.15
Basic load ratings(N)
Cr :2880
Cor :1450
Basic load ratings(kgf)
Cr :294
Cor :148
Value
fo :14.7
Limiting Speed (rpm)
Grease :40000
Oil :56000
Distance of action point(mm)
a :6.7
Abutment and fillet dimensions
da(min) :12.5
Da(max) :19.5
ra(max) :0.3
Weight
(kg) :0.009
Basic load ratings(duplex bearing) (N)
Cr :4700
Cor :2900
Basic load ratings(duplex bearing) (kgf)
Cr :475
Cor :296
Limiting Speed(duplex bearing) (rpm)
Grease :32000
Oil :43000
Distance of action point (duplex bearing)(a0)
back-to-back arrangement :13.5
face-to-face arrangement :1.5
Installation dimensions(duplex bearing)
db(min) :-
Db(max) :20.8
rb(max) :0.15

Vista Bearing

Shanghai, Kina,Victoria, Australien,Californien, USA
© 2020 VISTA Bearing All rights reserved. | Sitemap