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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 279KV3854

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External dimensions（mm)

d	279.578
D	380.898
B₄	244.475
C₄	244.475
γ₁ （minimum）	1.5
γ (minimum)	3.3

Rated load(KN)

C_r	2110
C_or	6000

Rated load{kgf}

C_r	216000
C_or	610000

Bearing code

* 279KV3854

Legend Model

Installation size(mm)

d_b	296
d_a	355
γ_a (maximum)	3.3
γ_b (maximum)	1.5

constant

0.43

Axial load factor

Y₂	2.3
Y₃	1.6

weight(kg)

(refer to)

84.1

refer toBearing code

LM654644D-610-610D

describe

* 279KV3854 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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