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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_310KV4501

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External dimensions（mm)

d	310
D	455
B₄	222
C₄	222
γ₁ （minimum）	4
γ (minimum)	4

Rated load(KN)

C_r	2520
C_or	5100

Rated load{kgf}

C_r	257000
C_or	520000

Bearing code

310KV4501

Legend Model

Installation size(mm)

d_b	336
d_a	427
γ_a (maximum)	3
γ_b (maximum)	3

constant

0.39

Axial load factor

Y₂	2.6
Y₃	1.7

weight(kg)

(refer to)

117

refer toBearing code

—

describe

310KV4501 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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