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Cylindrical roller bearing/Single row cylindrical roller bearing (new standard EM series)

Single column cylinder (new EM series) 20-200mm_NU 308 EM

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External dimensions（mm)

d	40
D	90
B	23
γ(minimum)	1.5
γ₁ (minimum）	1.5
F_W	52

Rated load(KN)

Cr	83
Cor	81.5

Rated speed min^-1

grease	6700
oil	8500

Bearing code

	NU 308 EM
NU type	NU
NJ type	NJ
NUP type	NUP

Installation size(mm)

D_a (minimum）	48
d_b (minimum)	48
d_b (maximum)	50
d_c (minimum)	55
d_d (minimum)	60
d_a (maximum）	82
γ_a (maximum)	1.5
γ_b (maximum)	1.5

weight(kg)

(refer to)

0.751

describe

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

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Single column cylinder (new EM series) 20-200mm

The indispensable bearing speed matching expert around you

Quickly find the product you need

Cylindrical roller bearing/Single row cylindrical roller bearing (new standard EM series)

Single column cylinder (new EM series) 20-200mm_NU 308 EM

External dimensions（mm)

Rated load(KN)

Rated speed min-1

Bearing code

Installation size(mm)

weight(kg)

describe

Submit requirements online

Find a distributor

Online Service

About Us

Product

Industry Solutions

News

Market sales

Rated speed min^-1