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 Pressed

Cage Material

N/A Steel

Limiting Speed - Oil

N/A 2000 RPM

Limiting Speed - Grease

N/A 1500 RPM

e

N/A 0.24

Y1

N/A 2.76

Y2

N/A 4.11

Y0

N/A 2.70

Series

N/A 230

Radial Internal Clearance

N/A Special Clearance

Ring Modification

N/A Plain

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 174000 lbf775000 N775.00 kN

Dynamic Load Rating

N/A 100000 lbf445000 N445.00 kN

Enclosure

N/A Open

Weight

N/A 17.042 lb7.730 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

N/A 5.9055 in150.000 mm

D

N/A 8.8583 in225.000 mm

B

N/A 2.2047 in56.000 mm

r

N/A 0.0827 in2.100 mm

W0

N/A 0.3937 in10.000 mm

d0

N/A 0.1969 in5.000 mm

da min

N/A 6.3780 in162.000 mm

Da max

N/A 8.3858 in213.000 mm

ras max

N/A 0.0787 in2.000 mm