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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 519KV7351

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External dimensions（mm)

d	519.112
D	736.6
B₄	536.575
C₄	536.575
γ₁ （minimum）	6.4
γ (minimum)	6.4

Rated load(KN)

C_r	10000
C_or	26700

Rated load{kgf}

C_r	1020000
C_or	2720000

Bearing code

* 519KV7351

Legend Model

Installation size(mm)

d_b	553
d_a	687
γ_a (maximum)	6.4
γ_b (maximum)	6.4

constant

0.33

Axial load factor

Y₂	3
Y₃	2

weight(kg)

(refer to)

740

refer toBearing code

M275349D-310-310D

describe

* 519KV7351 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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