Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Tapered

Material

Through Hardened Steel

Cage Type

Pressed

Cage Material

Steel

Limiting Speed - Oil

1700 rpm

Limiting Speed - Grease

1400 rpm

e

0.35

Y1

1.91

Y2

2.85

Y0

1.87

Series

241

Radial Internal Clearance

C3

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Taper

1:30

Static Load Rating

445000 lbf1990000 N1990.00 kN

Dynamic Load Rating

315000 lbf1410000 N1410.00 kN

Enclosure

Open

Weight

56.372 lb25.570 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

6.6929 in170.000 mm

D

11.0236 in280 mm

B

4.2913 in109 mm

d1

7.5984 in193.000 mm

D1

9.5669 in243.000 mm

r

0.0827 in2.1 mm

W0

0.5512 in14.000 mm

d0

0.2362 in6.000 mm

da min

7.1654 in182.000 mm

Da max

10.5512 in268.000 mm

ras max

0.0827 in2.100 mm