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Needle bearing

NA4903R Needle roller bearing

To the superior

Dimensions
(mm)

d 17
D 30
B 13

Rated load
(KN)

Cr 12.1
Cor 16.4

Rated speed min-1

Grease lubrication 20000
Oil lubrication -

Weight
(kg)

(refer to) 0.038

Description

BOWER sells NA4903R. Related information about NA4903R includes: Model NA4903R Inner diameter: 17 mm Outer diameter: 30 mm Thickness: 13 mm Series: Needle bearing. If you want to know more about NA4903R related information, you can consult online or call the hotline , we will serve you in detail. NA4903R has a wide range of uses. NA4903R is mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries. The price of NA4903R sold by our company is reasonable and we look forward to cooperating with you.

Service Hotline

021-56619876

Email

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