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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 711KV9152

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External dimensions（mm)

d	711.2
D	914.4
B₄	355.6
C₄	355.6
γ₁ （minimum）	3.3
γ (minimum)	6.4

Rated load(KN)

C_r	7300
C_or	22200

Rated load{kgf}

C_r	745000
C_or	2260000

Bearing code

* 711KV9152

Legend Model

Installation size(mm)

d_b	742
d_a	869
γ_a (maximum)	6.4
γ_b (maximum)	3.3

constant

0.44

Axial load factor

Y₂	2.3
Y₃	1.5

weight(kg)

(refer to)

607

refer toBearing code

—

describe

* 711KV9152 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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