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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_300KV81

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External dimensions（mm)

d	300
D	500
B₄	332
C₄	332
γ₁ （minimum）	5
γ (minimum)	5

Rated load(KN)

C_r	4650
C_or	8950

Rated load{kgf}

C_r	475000
C_or	915000

Bearing code

300KV81

Legend Model

Installation size(mm)

d_b	331
d_a	459
γ_a (maximum)	4
γ_b (maximum)	4

constant

0.39

Axial load factor

Y₂	2.6
Y₃	1.7

weight(kg)

(refer to)

254

refer toBearing code

—

describe

300KV81 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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Quickly find the product you need

Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_300KV81

External dimensions（mm)

Rated load(KN)

Rated load{kgf}

Bearing code

Legend Model

Installation size(mm)

constant

Axial load factor

weight(kg)

refer toBearing code

describe

Submit requirements online

Find a distributor

Online Service

About Us