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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 15-420mm_HR32012XJ

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External dimensions（mm)

d	60
D	95
T	23
B	23
C	17.5
Inner ring γ(minimum)	1.5
Outer Ring γ(minimum)	1.5

Rated load(N)

C_r	85500
C_or	127000

Rated load{kgf}

C_r	8700
C_or	12900

Rated speed min^-1

grease	3600
oil	5000

Bearing code

HR32012XJ

ISO355
size Series
(refer to)

4CC

Installation size(mm)

d_a（minimum）	71
d_b(maximum）	66
d_a(maximum）	86
d_a（minimum）	85
D_b(minimum)	91
S_a(minimum）	4
S_b(minimum）	5.5
Inner ring γ_a(maximum）	1.5
Outer Ring γ_a（maximum）	1.5

Location of
action point
(mm)

20.9

constant

0.43

axial load
coefficient

Y₁	1.4
Y₀	0.77

weight(kg)

(refer to)

0.608

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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Single row tapered roller bearing (metric series) inner diameter 15-420mm

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Quickly find the product you need

Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (metric series) inner diameter 15-420mm_HR32012XJ

External dimensions（mm)

Rated load(N)

Rated load{kgf}

Rated speed min-1

Bearing code

ISO355size Series(refer to)

Installation size(mm)

Location of action point(mm)

constant

axial loadcoefficient

weight(kg)

describe

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Rated speed min^-1

ISO355
size Series
(refer to)

Location of
action point
(mm)

axial load
coefficient