Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Pressed

Cage Material

Steel

Limiting Speed - Oil

2200 rpm

Limiting Speed - Grease

1500 rpm

e

0.31

Y1

2.15

Y2

3.20

Y0

2.10

Series

240

Radial Internal Clearance

C4

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

325000 lbf1450000 N1450.00 kN

Dynamic Load Rating

243000 lbf1080000 N1080.00 kN

Enclosure

Open

Weight

47.399 lb21.500 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

7.0866 in180.000 mm

D

11.0236 in280 mm

B

3.937 in100 mm

d1

7.8346 in199.000 mm

D1

1.8898 in48.000 mm

r

0.0827 in2.1 mm

W0

0.5118 in13.000 mm

d0

0.2362 in6.000 mm

da min

7.5197 in191.000 mm

Da max

10.5906 in269.000 mm

ras max

0.0827 in2.100 mm