Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength, Machined Brass, Rivetless w/ Square Holes

Limiting Speed - Oil

2200 rpm

Limiting Speed - Grease

1900 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

268000 lbf1190000 N1190.00 kN

Dynamic Load Rating

182000 lbf810000 N810.00 kN

Enclosure

Open

Weight

55.336 lb25.1 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable, Short Inner Ring w/ One Rib, Side Plate, Outer Ring w/ Two Ribs - Dimensions

d

6.2992 in160.000 mm

D

11.4173 in290.000 mm

B

3.1496 in80 mm

J

8.1339 in206.600 mm

r

0.1181 in3.000 mm

da min

6.8110 in173.000 mm

Da max

10.9055 in277.000 mm

r1as max

0.0984 in2.500 mm