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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Tapered

Material

Through Hardened Steel

Cage Type

Pressed

Cage Material

Steel

Limiting Speed - Oil

7700 RPM

Limiting Speed - Grease

1600 RPM

e

0.26

Y1

2.64

Y2

3.93

Y0

2.58

Series

222

Radial Internal Clearance

C4

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Taper

1:12

Static Load Rating

25400 lbf113000 N113.00 kN

Dynamic Load Rating

27200 lbf121000 N121.00 kN

Enclosure

Open

Weight

1.237 lb0.561 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

1.7717 in45.000 mm

D

3.3465 in85.000 mm

B

0.9055 in23.000 mm

d1

2.1260 in54.000 mm

D1

2.9921 in76.000 mm

r

0.0433 in1.100 mm

W0

0.2362 in6.000 mm

d0

0.0984 in2.500 mm

da min

2.0472 in52.000 mm

Da max

3.0709 in78.000 mm

ras max

0.0433 in1.100 mm