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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 220KV3151

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External dimensions（mm)

d	220.662
D	314.325
B₄	239.712
C₄	239.712
γ₁ （minimum）	1.5
γ (minimum)	3.3

Rated load(KN)

C_r	2050
C_or	4750

Rated load{kgf}

C_r	209000
C_or	485000

Bearing code

* 220KV3151

Legend Model

Installation size(mm)

d_b	233
d_a	292
γ_a (maximum)	3.3
γ_b (maximum)	1.5

constant

0.33

Axial load factor

Y₂	3
Y₃	2

weight(kg)

(refer to)

60.4

refer toBearing code

M244249D-210-210D

describe

* 220KV3151 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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