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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 346KV4854

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External dimensions（mm)

d	346.075
D	488.95
B₄	358.775
C₄	358.775
γ₁ （minimum）	3.3
γ (minimum)	3.3

Rated load(KN)

C_r	4550
C_or	11200

Rated load{kgf}

C_r	465000
C_or	1140000

Bearing code

* 346KV4854

Legend Model

Installation size(mm)

d_b	364
d_a	456
γ_a (maximum)	3.3
γ_b (maximum)	3.3

constant

0.36

Axial load factor

Y₂	2.8
Y₃	1.9

weight(kg)

(refer to)

210

refer toBearing code

HM262749D-710-71OD

describe

* 346KV4854 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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