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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_440KV6301

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External dimensions（mm)

d	440
D	635
B₄	470
C₄	470
γ₁ （minimum）	2.5
γ (minimum)	5

Rated load(KN)

C_r	8650
C_or	21800

Rated load{kgf}

C_r	880000
C_or	2230000

Bearing code

440KV6301

Legend Model

Installation size(mm)

d_b	465
d_a	593
γ_a (maximum)	4
γ_b (maximum)	2

constant

0.33

Axial load factor

Y₂	3
Y₃	2

weight(kg)

(refer to)

509

refer toBearing code

—

describe

440KV6301 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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