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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_250KV3701

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External dimensions（mm)

d	250
D	370
B₄	220
C₄	220
γ₁ （minimum）	4
γ (minimum)	4

Rated load(KN)

C_r	1980
C_or	4400

Rated load{kgf}

C_r	202000
C_or	450000

Bearing code

250KV3701

Legend Model

Installation size(mm)

d_b	273
d_a	344
γ_a (maximum)	3
γ_b (maximum)	3

constant

0.37

Axial load factor

Y₂	2.7
Y₃	1.8

weight(kg)

(refer to)

80.8

refer toBearing code

—

describe

250KV3701 Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

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Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm

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