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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

4100 RPM

Limiting Speed - Grease

3300 RPM

e

0.33

Y1

2.06

Y2

3.06

Y0

2.01

Series

223

Radial Internal Clearance

C3

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Taper

1:12

Static Load Rating

77000 lbf343000 N343.00 kN

Dynamic Load Rating

83000 lbf369000 N369.00 kN

Enclosure

Open

Weight

7.518 lb3.410 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

2.5591 in65.000 mm

D

5.5118 in140.000 mm

B

1.8898 in48.000 mm

r

0.0827 in2.100 mm

W0

0.3543 in9.000 mm

d0

0.1575 in4.000 mm

da min

3.0315 in77.000 mm

Da max

5.0394 in128.000 mm

ras max

0.0827 in2.100 mm