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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 558KV7355

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External dimensions（mm)

d	558.8
D	736.6
B₄	455.6
C₄	457.2
γ₁ （minimum）	3.3
γ (minimum)	6.4

Rated load(KN)

C_r	8950
C_or	25300

Rated load{kgf}

C_r	910000
C_or	2580000

Bearing code

* 558KV7355

Legend Model

Installation size(mm)

d_b	581
d_a	696
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)

536

refer toBearing code

LM277149DA-110-110D

describe

* 558KV7355 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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