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Self-aligning roller bearing/Spherical roller bearings (standard series)

Spherical roller bearings (standard series) with an inner diameter of 20-320mm_21305CDE4

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External dimensions（mm)

d	25
D	62
B	17
γ(minimum)	1.1

Rated load(KN)

C_r	43
C_or	40.5

Rated speed min^-1

grease	5300
oil	6700

Maximum limit
rotational speed
min^-1

—

Bearing code

Cylindrical hole	21305CDE4
conical bore	21305CDKE4

Installation size(mm)

d_a（minimum）	32
d_a(maximum）	34
d_a(maximum）	55
d_a（minimum）	51
γ_a（maximum）	1

constant

0.29

Axial load factor

Y₂	3.4
Y₃	2.3
Y₀	2.3

weight(kg)

(refer to)

0.26

describe

21305CDE4 Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

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Spherical roller bearings (standard series) with an inner diameter of 20-320mm

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Quickly find the product you need

Self-aligning roller bearing/Spherical roller bearings (standard series)

Spherical roller bearings (standard series) with an inner diameter of 20-320mm_21305CDE4

External dimensions（mm)

Rated load(KN)

Rated speed min-1

Maximum limitrotational speedmin-1

Bearing code

Installation size(mm)

constant

Axial load factor

weight(kg)

describe

Submit requirements online

Find a distributor

Online Service

About Us

Product

Rated speed min^-1

Maximum limit
rotational speed
min^-1