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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 431KV5755

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External dimensions（mm)

d	431.8
D	571.5
B₄	336.55
C₄	336.55
γ₁ （minimum）	1.5
γ (minimum)	6.4

Rated load(KN)

C_r	4500
C_or	11900

Rated load{kgf}

C_r	460000
C_or	1210000

Bearing code

* 431KV5755

Legend Model

Installation size(mm)

d_b	449
d_a	537
γ_a (maximum)	6.4
γ_b (maximum)	1.5

constant

0.42

Axial load factor

Y₂	2.4
Y₃	1.6

weight(kg)

(refer to)

241

refer toBearing code

LM769349D-310-310D

describe

* 431KV5755 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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