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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_* 266KV4051

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External dimensions（mm)

d	266.7
D	406.4
B₄	268.29
C₄	260.355
γ₁ （minimum）	3.3
γ (minimum)	6.4

Rated load(KN)

C_r	2610
C_or	5550

Rated load{kgf}

C_r	266000
C_or	570000

Bearing code

* 266KV4051

Legend Model

Installation size(mm)

d_b	288
d_a	372
γ_a (maximum)	6.4
γ_b (maximum)	3.3

constant

0.4

Axial load factor

Y₂	2.5
Y₃	1.7

weight(kg)

(refer to)

121

refer toBearing code

EE275106D-160-161D

describe

* 266KV4051 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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