Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Tapered

Material

Through Hardened Steel

Cage Type

Machined

Cage Material

Brass

Limiting Speed - Oil

1800 rpm

Limiting Speed - Grease

1500 rpm

e

0.37

Y1

1.83

Y2

2.72

Y0

1.79

Series

241

Radial Internal Clearance

C3

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Taper

1:30

Static Load Rating

420000 lbf1860000 N1860.00 kN

Dynamic Load Rating

305000 lbf1360000 N1360.00 kN

Enclosure

Open

Weight

55.336 lb25.100 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions

d

6.2992 in160.000 mm

D

10.6299 in270 mm

B

4.2913 in109 mm

d1

7.1260 in181.000 mm

D1

9.1339 in232.000 mm

r

0.0827 in2.1 mm

W0

0.5512 in14.000 mm

d0

0.2362 in6.000 mm

da min

6.7717 in172.000 mm

Da max

10.1575 in258.000 mm

ras max

0.0827 in2.100 mm