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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 355KV4853

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External dimensions（mm)

d	355.6
D	488.95
B₄	317.5
C₄	317.5
γ₁ （minimum）	1.5
γ (minimum)	3.3

Rated load(KN)

C_r	4100
C_or	9750

Rated load{kgf}

C_r	415000
C_or	995000

Bearing code

* 355KV4853

Legend Model

Installation size(mm)

d_b	373
d_a	462
γ_a (maximum)	3.3
γ_b (maximum)	1.5

constant

0.33

Axial load factor

Y₂	3
Y₃	2

weight(kg)

(refer to)

174

refer toBearing code

M263349D-310-310D

describe

* 355KV4853 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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