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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 425-1900mm_R470-51

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External dimensions(mm)

d470
D580
T35
B35
C26
Inner ring
γ(minimum)
3
Outer Ring
γ(minimum)
2.5

Rated load(N)

Cr435
Cor1000

Rated load{kgf}

Cr44000
Cor102000

Bearing code

R470-51

ISO355
size Series
(refer to)

Installation size(mm)

da498
db489
da(maximum)557
da(minimum)(注)
Db(minimum)565
Sa(minimum)
Sb(minimum)
Inner ring
γa(maximum)
2.5
Outer Ring
γa(maximum)
2

Location of
action point
(mm)

A75.9

constant

e0.35

axial load
coefficient

Y11.7
Y00.95

weight(kg)

(refer to)19.1

describe

Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

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