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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 603KV8551

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External dimensions（mm)

d	603.25
D	857.25
B₄	622.3
C₄	622.3
γ₁ （minimum）	3.3
γ (minimum)	6.4

Rated load(KN)

C_r	13900
C_or	37000

Rated load{kgf}

C_r	1420000
C_or	3800000

Bearing code

* 603KV8551

Legend Model

Installation size(mm)

d_b	635
d_a	802
γ_a (maximum)	6.4
γ_b (maximum)	3.3

constant

0.33

Axial load factor

Y₂	3
Y₃	2

weight(kg)

(refer to)

1190

refer toBearing code

M280249D-210-210XD

describe

* 603KV8551 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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