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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_140KV1901

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External dimensions（mm)

d	140
D	198
B₄	144
C₄	144
γ₁ （minimum）	1
γ (minimum)	1.5

Rated load(KN)

C_r	775
C_or	1590

Rated load{kgf}

C_r	79000
C_or	162000

Bearing code

140KV1901

Legend Model

Installation size(mm)

d_b	148
d_a	185
γ_a (maximum)	1.5
γ_b (maximum)	1

constant

0.43

Axial load factor

Y₂	2.3
Y₃	1.6

weight(kg)

(refer to)

13.6

refer toBearing code

—

describe

140KV1901 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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