Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength, 2 piece, Machined Brass

Limiting Speed - Oil

8200 rpm

Limiting Speed - Grease

7000 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

11500 lbf51000 N51.00 kN

Dynamic Load Rating

9200 lbf41000 N41.00 kN

Enclosure

Open

Weight

1.069 lb0.485 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

2.5591 in65 mm

D

3.937 in100.000 mm

B

0.7087 in18 mm

J

3.0591 in77.700 mm

r

0.0433 in1.100 mm

da min

2.7559 in70.000 mm

db min

2.8150 in71.500 mm

Da max

3.6811 in93.500 mm

Db max

3.7402 in95.000 mm

Db min

3.6220 in92.000 mm

r1as max

0.0394 in1.000 mm