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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_M252349

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External dimensions（mm)

d	269.875
D	381
T	74.612
B	74.612
C	57.15
Inner ring γ(minimum)	6.4
Outer Ring γ(minimum)	3.3

Rated load(N)

C_r	790
C_or	1590

Rated load{kgf}

C_r	80500
C_or	162000

Rated speed min^-1

grease	M252349
oil	M252310

Bearing code

Inner ring	304
Outer Ring	285

Installation size (mm)

d_a	356
d_b	370
d_a	6.4
d_b	3.3
Inner circle γ_a（maximum）	68.8
Outer circle γ_a（maximum）	0.33

Location of
action point(mm)

1.8

constant

0.99

axial load
coefficient

Y₁	24.8
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_M252349

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