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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 228KV4051

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External dimensions（mm)

d	228.6
D	400.05
B₄	296.875
C₄	296.875
γ₁ （minimum）	3.3
γ (minimum)	3.3

Rated load(KN)

C_r	2900
C_or	5450

Rated load{kgf}

C_r	305000
C_or	555000

Bearing code

* 228KV4051

Legend Model

Installation size(mm)

d_b	254
d_a	364
γ_a (maximum)	3.3
γ_b (maximum)	3.3

constant

0.37

Axial load factor

Y₂	2.7
Y₃	1.8

weight(kg)

(refer to)

152

refer toBearing code

EE529091D-157-158XD

describe

* 228KV4051 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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