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

1400 rpm

Limiting Speed - Grease

1100 rpm

e

0.22

Y1

3.07

Y2

4.57

Y0

3.00

Series

230

Radial Internal Clearance

CN

Radial Internal Clearance Specification

Normal

Ring Modification

Relube

Taper

1:12

Static Load Rating

530000 lbf2350000 N2350.00 kN

Dynamic Load Rating

365000 lbf1630000 N1630.00 kN

Enclosure

Open

Weight

69.886 lb31.700 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

9.4488 in240.000 mm

D

14.1732 in360 mm

B

3.622 in92 mm

r

0.11810 in3.000 mm

W0

0.6299 in16.000 mm

d0

0.3150 in8.000 mm

da min

9.9606 in253.000 mm

Da max

13.6614 in347.000 mm

ras max

0.1181 in3 mm