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7903C bearing

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7903C bearing

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Description

As a leading global 7903c 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 7903c bearing at the best price from Vista. For any special requirement, contact us now.

7900 Series of Vista's bearing products

Dimension and Parameters

Bearing Numbers

Single row :7903C

DB :7903DB

DF :7903DF

DT :7903DT

Principal dimensions(mm)

d :17

D :30

B :7

r(min) :0.3

r1(min) :0.15

Basic load ratings(N)

Cr :5000

Cor :2940

Basic load ratings(kgf)

Cr :510

Cor :299

Value

fo :14.8

Limiting Speed (rpm)

Grease :34000

Oil :48000

Distance of action point(mm)

a :6.6

Abutment and fillet dimensions

da(min) :19.5

Da(max) :27.5

ra(max) :0.3

Weight

(kg) :0.017

Basic load ratings(duplex bearing) (N)

Cr :8150

Cor :5850

Basic load ratings(duplex bearing) (kgf)

Cr :830

Cor :600

Limiting Speed(duplex bearing) (rpm)

Grease :28000

Oil :38000

Distance of action point (duplex bearing)(a0)

back-to-back arrangement :13.3

face-to-face arrangement :0.7

Installation dimensions(duplex bearing)

db(min) :-

Db(max) :28.8

rb(max) :0.15

7903C bearing

7903C bearing

Description

Dimension and Parameters

Vista Bearing