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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_180KV89

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External dimensions（mm)

d	180
D	250
B₄	185
C₄	185
γ₁ （minimum）	2.5
γ (minimum)	2

Rated load(KN)

C_r	1160
C_or	2720

Rated load{kgf}

C_r	118000
C_or	278000

Bearing code

180KV89

Legend Model

Installation size(mm)

d_b	190
d_a	231
γ_a (maximum)	2
γ_b (maximum)	2

constant

0.44

Axial load factor

Y₂	2.3
Y₃	1.5

weight(kg)

(refer to)

27.9

refer toBearing code

—

describe

180KV89 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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