Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Nylon

Limiting Speed - Oil

4600 rpm

Limiting Speed - Grease

3900 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

54500 lbf243000 N243.00 kN

Dynamic Load Rating

42000 lbf186000 N186.00 kN

Enclosure

Open

Weight

4.674 lb2.120 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

3.1496 in80 mm

D

5.5118 in140 mm

B

1.2992 in33 mm

J

4.0039 in101.700 mm

r

0.0787 in2.000 mm

da min

3.5039 in89.000 mm

Da max

5.1575 in131.000 mm

r1as max

0.0787 in2.000 mm