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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 749KV1051

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External dimensions（mm)

d	749.3
D	1066.8
B₄	723.9
C₄	736.6
γ₁ （minimum）	spec.
γ (minimum)	12.7

Rated load(KN)

C_r	20600
C_or	58000

Rated load{kgf}

C_r	2100000
C_or	5900000

Bearing code

* 749KV1051

Legend Model

Installation size(mm)

d_b	800
d_a	994
γ_a (maximum)	12.7
γ_b (maximum)	—

constant

0.33

Axial load factor

Y₂	3.1
Y₃	2.1

weight(kg)

(refer to)

2190

refer toBearing code

EE325296D-420-421XD

describe

* 749KV1051 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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