Print Back
Unit of Measure

Technical Specifications

Type

N/A Spherical Roller Bearing

Bore Type

N/A Round

Material

N/A Through Hardened Steel

Cage Type

N/A Machined

Cage Material

N/A Brass

Limiting Speed - Oil

N/A 1900 RPM

Limiting Speed - Grease

N/A 1500 RPM

e

N/A 0.22

Y1

N/A 3.01

Y2

N/A 4.48

Y0

N/A 2.94

Series

N/A 230

Radial Internal Clearance

N/A C3

Ring Modification

N/A Plain

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 355000 lbf1570000 N1570.00 kN

Dynamic Load Rating

N/A 256000 lbf1140000 N1140.00 kN

Enclosure

N/A Open

Weight

N/A 39.463 lb17.900 kg

Operating Temperature Range

N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 230 Series - Dimensions

d

N/A 7.4803 in190.000 mm

D

N/A 11.4173 in290.000 mm

B

N/A 2.9528 in75.000 mm

d1

N/A 8.3858 in213.000 mm

D1

N/A 10.4724 in266.000 mm

r

N/A 0.0827 in2.100 mm

W0

N/A 0.5118 in13.000 mm

d0

N/A 0.2362 in6.000 mm

da min

N/A 7.9134 in201.000 mm

Da max

N/A 10.9843 in279.000 mm

ras max

N/A 0.0827 in2.100 mm