Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Tapered

Material

Through Hardened Steel

Cage Type

High Strength, 2 piece, Machined

Cage Material

Brass

Limiting Speed - Oil

1500 rpm

Limiting Speed - Grease

1200 rpm

e

0.39

Y1

1.74

Y2

2.59

Y0

1.70

Series

241

Radial Internal Clearance

C3

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Taper

1:30

Static Load Rating

425000 lbf1880000 N1880.00 kN

Dynamic Load Rating

243000 lbf1080000 N1080.00 kN

Enclosure

Open

Weight

59.084 lb26.800 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 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

r

0.0827 in2.1 mm

W0

0.5512 in14.000 mm

d0

0.3937 in10.000 mm

da min

7.1654 in182.000 mm

Da max

10.5512 in268.000 mm

ras max

0.0787 in2.000 mm