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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 447KV6351

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External dimensions（mm)

d	447.675
D	635
B₄	463.55
C₄	463.55
γ₁ （minimum）	3.3
γ (minimum)	6.4

Rated load(KN)

C_r	6500
C_or	17300

Rated load{kgf}

C_r	665000
C_or	1770000

Bearing code

* 447KV6351

Legend Model

Installation size(mm)

d_b	475
d_a	591
γ_a (maximum)	6.4
γ_b (maximum)	3.3

constant

0.33

Axial load factor

Y₂	3
Y₃	2

weight(kg)

(refer to)

471

refer toBearing code

M270749DW-710-710D

describe

* 447KV6351 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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