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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_* 21310EAE4

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External dimensions（mm)

d	50
D	110
B	27
γ(minimum)	2

Rated load(KN)

C_r	178
C_or	174

Rated speed min^-1

grease	4500
oil	5600

Maximum limit
rotational speed
min^-1

8000

Bearing code

Cylindrical hole	* 21310EAE4
conical bore	* 21310EAKE4

Installation size(mm)

d_a（minimum）	60
d_a(maximum）	72
d_a(maximum）	100
d_a（minimum）	98
γ_a（maximum）	2

constant

0.23

Axial load factor

Y₂	4.4
Y₃	3
Y₀	2.9

weight(kg)

(refer to)

1.21

describe

* 21310EAE4 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_* 21310EAE4

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

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Product

Rated speed min^-1

Maximum limit
rotational speed
min^-1