Unit of Measure

Technical Specifications

Type

 Spherical Roller Bearing

Bore Type

 Round

Material

 Through Hardened Steel

Cage Type

 Machined

Cage Material

 Brass

Limiting Speed - Oil

 780 rpm

Limiting Speed - Grease

 600 rpm

e

 0.33

Y1

 2.06

Y2

 3.07

Y0

 2.02

Series

 240

Radial Internal Clearance

 C3

Ring Modification

 Plain

Tolerance

 JIS-0 RBEC-1

Static Load Rating

 1170000 lbf5200000 N5200.00 kN

Dynamic Load Rating

 565000 lbf2510000 N2510.00 kN

Enclosure

 Open

Weight

 227.076 lb103.000 kg

Operating Temperature Range

 -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 240 Series - Dimensions

d

 12.5984 in320.000 mm

D

 18.8976 in480.000 mm

B

 6.2992 in160.000 mm

r

 0.11810 in3.000 mm

W0

 0.7874 in20.000 mm

d0

 0.4724 in12.000 mm

da min

 13.3071 in338.000 mm

Da max

 18.1890 in462.000 mm

ras max

 0.1181 in3 mm