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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 730KV1051

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External dimensions（mm)

d	730.25
D	1035.05
B₄	755.65
C₄	755.65
γ₁ （minimum）	3.3
γ (minimum)	6.4

Rated load(KN)

C_r	20900
C_or	58000

Rated load{kgf}

C_r	2130000
C_or	5950000

Bearing code

* 730KV1051

Legend Model

Installation size(mm)

d_b	769
d_a	971
γ_a (maximum)	6.4
γ_b (maximum)	3.3

constant

0.33

Axial load factor

Y₂	3
Y₃	2

weight(kg)

(refer to)

2090

refer toBearing code

M283449DW0410-410D

describe

* 730KV1051 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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