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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 400 rpm

Limiting Speed - Grease

N/A 310 rpm

e

N/A 0.22

Y1

N/A 3.14

Y2

N/A 4.67

Y0

N/A 3.07

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 2920000 lbf13000000 N13000.00 kN

Dynamic Load Rating

N/A 1330000 lbf5900000 N5900.00 kN

Enclosure

N/A Open

Weight

N/A 1060.422 lb481.000 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 24.8031 in630.000 mm

D

N/A 36.2205 in920.000 mm

B

N/A 8.3465 in212 mm

r

N/A 0.2953 in7.500 mm

W0

N/A 1.2992 in33.000 mm

d0

N/A 0.7874 in20.000 mm

da min

N/A 26.2205 in666.000 mm

Da max

N/A 34.8031 in884.000 mm

ras max

N/A 0.2362 in6.000 mm