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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 270 rpm

Limiting Speed - Grease

N/A 210 rpm

e

N/A 0.20

Y1

N/A 3.32

Y2

N/A 4.95

Y0

N/A 3.25

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 5100000 lbf22700000 N22700.00 kN

Dynamic Load Rating

N/A 2190000 lbf9750000 N9750.00 kN

Enclosure

N/A Open

Weight

N/A 2314.851 lb1050.000 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 33.4646 in850.000 mm

D

N/A 48.0315 in1220.000 mm

B

N/A 10.7087 in272 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 34.8819 in886.000 mm

Da max

N/A 46.6142 in1184.000 mm

ras max

N/A 0.2362 in6.000 mm