Unit of Measure

Technical Specifications

Type

 Spherical Roller Bearing

Bore Type

 Round

Material

 Through Hardened Steel

Cage Type

 Machined

Cage Material

 Brass

Limiting Speed - Oil

 5300 rpm

Limiting Speed - Grease

 4300 rpm

e

 0.36

Y1

 1.87

Y2

 2.79

Y0

 1.83

Series

 223

Radial Internal Clearance

 CN

Ring Modification

 Plain

Tolerance

 JIS-0 RBEC-1

Static Load Rating

 52000 lbf232000 N232.00 kN

Dynamic Load Rating

 56000 lbf250000 N250.00 kN

Enclosure

 Open

Weight

 4.057 lb1.840 kg

Operating Temperature Range

 -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 223 Series - Dimensions

d

 1.9685 in50.000 mm

D

 4.33070 in110.000 mm

B

 1.5748 in40 mm

d1

 2.4803 in63.000 mm

D1

 3.7402 in95.000 mm

r

 0.07870 in2.000 mm

W0

 0.2756 in7.000 mm

d0

 0.1378 in3.500 mm

da min

 2.4016 in61.000 mm

Da max

 3.8976 in99.000 mm

ras max

 0.0787 in2.000 mm