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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Tapered

Material

Through Hardened Steel

Cage Type

Machined

Cage Material

Brass

Limiting Speed - Oil

1100 RPM

Limiting Speed - Grease

850 RPM

e

0.28

Y1

2.45

Y2

3.64

Y0

2.39

Series

222

Radial Internal Clearance

C3

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Taper

1:12

Static Load Rating

810000 lbf3600000 N3600.00 kN

Dynamic Load Rating

500000 lbf2230000 N2230.00 kN

Enclosure

Open

Weight

229.280 lb104.000 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions

d

10.2362 in260.000 mm

D

18.8976 in480.000 mm

B

5.1181 in130.000 mm

r

0.1969 in5.000 mm

W0

0.6299 in16.000 mm

d0

0.6299 in16.000 mm

da min

11.1024 in282.000 mm

Da max

18.0315 in458.000 mm

ras max

0.1575 in4.000 mm