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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_500KV6403A

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External dimensions（mm)

d	500.25
D	640
B₄	450
C₄	450
γ₁ （minimum）	4
γ (minimum)	4

Rated load(KN)

C_r	6750
C_or	19900

Rated load{kgf}

C_r	690000
C_or	2030000

Bearing code

500KV6403A

Legend Model

Installation size(mm)

d_b	520
d_a	609
γ_a (maximum)	3
γ_b (maximum)	3

constant

0.28

Axial load factor

Y₂	3.6
Y₃	2.4

weight(kg)

(refer to)

366

refer toBearing code

—

describe

500KV6403A 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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