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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (imperial series) with inner diameter of 12.000-1001.012mm_377

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External dimensions（mm)

d	52.388
D	100
T	25
B	22.225
C	21.824
Inner ring γ(minimum)	2.3
Outer Ring γ(minimum)	2

Rated load(N)

C_r	77000
C_or	93000

Rated load{kgf}

C_r	7900
C_or	9500

Rated speed min^-1

grease	3800
oil	5300

Bearing code

Inner ring	377
Outer Ring	372

Installation size (mm)

d_a	62
d_b	58
d_a	86
d_b	90
Inner circle γ_a（maximum）	2.3
Outer circle γ_a（maximum）	2

Location of
action point(mm)

21.4

constant

0.34

axial load
coefficient

Y₁	1.8
Y₀	0.97

weight（kg）
（refer to）

Inner ring	0.392
Outer Ring	0.435

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 (imperial series) with inner diameter of 12.000-1001.012mm

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Quickly find the product you need

Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (imperial series) with inner diameter of 12.000-1001.012mm_377

External dimensions（mm)

Rated load(N)

Rated load{kgf}

Rated speed min-1

Bearing code

Installation size (mm)

Location of action point(mm)

constant

axial loadcoefficient

weight（kg）（refer to）

describe

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Rated speed min^-1

Location of
action point(mm)

axial load
coefficient

weight（kg）
（refer to）