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

1100 rpm

Limiting Speed - Grease

880 rpm

e

0.29

Y1

2.30

Y2

3.42

Y0

2.25

Series

240

Radial Internal Clearance

CN

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

915000 lbf4060000 N4060.00 kN

Dynamic Load Rating

590000 lbf2620000 N2620.00 kN

Enclosure

Open

Weight

148.371 lb67.300 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

11.0236 in280 mm

D

16.5354 in420.000 mm

B

5.5118 in140 mm

d1

12.0472 in306.000 mm

D1

14.8031 in376.000 mm

r

0.1575 in4 mm

W0

0.7087 in18.000 mm

d0

0.3150 in8.000 mm

da min

11.6142 in295.000 mm

Da max

15.9449 in405.000 mm

ras max

0.1575 in4.000 mm