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

Single column cylindrical (standard) axis 20-480 millimeters_N 308

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External dimensions（mm)

d	40
D	90
B	23
γ(minimum)	1.5
γ₁(minimum)	1.5
F_W	—
E_W	775

Rated load(KN)

C_r	58.5
C_or	57

Rated speed min^-1

grease	6700
oil	8500

Bearing code

	N 308
NU type	—
NJ type	—
NUP type	—
N type	N
NF type	NF

Installation size(mm)

d_a（minimum）	48
D_b(minimum)	—
d_b(maximum）	—
d_c(minimum）	—
d_d(minimum）	—
d_a(maximum）	82
d_b(maximum）	82
D_b(minimum)	79
γ_a（maximum）	1.5
γ_b(maximum）	1.5

weight(kg)

(refer to)

0.135

describe

N 308 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 cylindrical (standard) axis 20-480 millimeters

The indispensable bearing speed matching expert around you

Quickly find the product you need

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

Single column cylindrical (standard) axis 20-480 millimeters_N 308

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