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Needle bearing/Solid needle roller bearing

Solid needle roller bearing (metric) RNA-NA inscribed circle diameter 120-490mm_NA4840

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Main size(mm)

FW220
D50
B,C1.5
γ(minimum)274000
d740000

Basic Rated Load
(N)

Cr1800
CorRNA4840

Limiting Speeds
min-1

oil

Bearing code
No Inner Ring

RNA48
RNA49NA4840
RNA593.35

Bearing code
There is an inner ring

NA5.9

weight(kg)
(refer to)

No Inner Ring
There is an inner ring

describe

NA4840 Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

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132 2888 8061

E-Mail

DEGUO_DUG@163.com

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