Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

One Piece Steel

Precision

ISO Class 0 (RBEC 1)

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Enclosure

Open

Weight

1.389 lb0.630 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Bore Size

1.378 in35 mm

Outside Diameter

3.1496 in80 mm

Outside Ring Width

1.5625 in39.688 mm

Inside Ring Width

1.5625 in39.688 mm

Inside Ring O.D.

1.6004 in40.650 mm

Total Width

1.5625 in39.688 mm