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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_220KV89

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External dimensions（mm)

d	220
D	300
B₄	230
C₄	230
γ₁ （minimum）	3
γ (minimum)	2.5

Rated load(KN)

C_r	1650
C_or	4000

Rated load{kgf}

C_r	168000
C_or	410000

Bearing code

220KV89

Legend Model

Installation size(mm)

d_b	232
d_a	279
γ_a (maximum)	2
γ_b (maximum)	2.5

constant

0.41

Axial load factor

Y₂	2.5
Y₃	1.7

weight(kg)

(refer to)

47.1

refer toBearing code

—

describe

220KV89 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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