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

2600 rpm

Limiting Speed - Grease

2100 rpm

e

0.29

Y1

2.32

Y2

3.45

Y0

2.26

Series

240

Radial Internal Clearance

CN

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

163000 lbf726000 N726.00 kN

Dynamic Load Rating

118000 lbf526000 N526.00 kN

Enclosure

Open

Weight

11.64 lb5.28 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

4.7244 in120.000 mm

D

7.08660 in180.000 mm

B

2.3622 in60 mm

d1

5.1969 in132.000 mm

D1

6.3386 in161.000 mm

r

0.07870 in2.000 mm

W0

0.3150 in8.000 mm

d0

0.1378 in3.500 mm

da min

5.0787 in129 mm

Da max

6.7323 in171 mm

ras max

0.0787 in2.000 mm