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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_660KV1001

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External dimensions（mm)

d	660
D	1070
B₄	642
C₄	642
γ₁ （minimum）	7.5
γ (minimum)	7.5

Rated load(KN)

C_r	19000
C_or	43000

Rated load{kgf}

C_r	1930000
C_or	4400000

Bearing code

660KV1001

Legend Model

Installation size(mm)

d_b	728
d_a	992
γ_a (maximum)	6
γ_b (maximum)	5

constant

0.33

Axial load factor

Y₂	3
Y₃	2

weight(kg)

(refer to)

2340

refer toBearing code

—

describe

660KV1001 Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

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