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Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (imperial series) inner diameter 204.788-1270.00mm_EE203137

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External dimensions（mm)

d	346.075
D	482.6
T	66.675
B	63.5
C	44.45
Inner ring γ(minimum)	12.7
Outer Ring γ(minimum)	6.8

Rated load(N)

C_r	810
C_or	1560

Rated load{kgf}

C_r	82500
C_or	159000

Rated speed min^-1

grease	EE203137
oil	203190

Bearing code

Inner ring	391
Outer Ring	366

Installation size (mm)

d_a	450
d_b	467
d_a	12.7
d_b	6.8
Inner circle γ_a（maximum）	84.9
Outer circle γ_a（maximum）	0.42

Location of
action point(mm)

1.4

constant

0.79

axial load
coefficient

Y₁	32
Y₀

weight(kg)

(refer to)

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) inner diameter 204.788-1270.00mm

The indispensable bearing speed matching expert around you

Quickly find the product you need

Tapered Roller Bearings/single-row tapered roller bearing

Single row tapered roller bearing (imperial series) inner diameter 204.788-1270.00mm_EE203137

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)

describe

Submit requirements online

Find a distributor

Online Service

About Us

Rated speed min^-1

Location of
action point(mm)

axial load
coefficient