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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_280KV3801

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External dimensions（mm)

d	280
D	380
B₄	290
C₄	290
γ₁ （minimum）	2
γ (minimum)	3

Rated load(KN)

C_r	2550
C_or	6400

Rated load{kgf}

C_r	260000
C_or	650000

Bearing code

280KV3801

Legend Model

Installation size(mm)

d_b	294
d_a	356
γ_a (maximum)	2.5
γ_b (maximum)	1.5

constant

0.37

Axial load factor

Y₂	2.7
Y₃	1.8

weight(kg)

(refer to)

93.7

refer toBearing code

—

describe

280KV3801 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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