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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 177KV2452

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External dimensions（mm)

d	177.8
D	247.65
B₄	192.088
C₄	192.088
γ₁ （minimum）	1.5
γ (minimum)	3.3

Rated load(KN)

C_r	1110
C_or	2570

Rated load{kgf}

C_r	113000
C_or	262000

Bearing code

* 177KV2452

Legend Model

Installation size(mm)

d_b	187
d_a	228
γ_a (maximum)	3.3
γ_b (maximum)	1.5

constant

0.44

Axial load factor

Y₂	2.3
Y₃	1.5

weight(kg)

(refer to)

27.9

refer toBearing code

67791D-720-721D

describe

* 177KV2452 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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