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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 558KV7356

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External dimensions（mm)

d	558.8
D	736.6
B₄	430
C₄	430
γ₁ （minimum）	3.3
γ (minimum)	6.4

Rated load(KN)

C_r	8450
C_or	23600

Rated load{kgf}

C_r	860000
C_or	2400000

Bearing code

* 558KV7356

Legend Model

Installation size(mm)

d_b	581
d_a	697
γ_a (maximum)	6.4
γ_b (maximum)	3.3

constant

0.35

Axial load factor

Y₂	2.9
Y₃	1.9

weight(kg)

(refer to)

492

refer toBearing code

—

describe

* 558KV7356 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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