Unit of Measure

Technical Specifications

Type

 Cylindrical Roller Bearing

Bore Type

 Round

Material

 Hardened Alloy Steel

Cage Type

 Pressed Steel

Cage Material

 Pressed Steel

Limiting Speed - Oil

 9400 rpm

Limiting Speed - Grease

 8000 rpm

Precision

 ISO Class 0

Configuration

 One

Tolerance

 ISO Class 0 (RBEC 1)

Oil Hole

 w/o Oil Hole

Radial Internal Clearance

 C3

Static Load Rating

 12800 lbf57000 N57.00 kN

Dynamic Load Rating

 13200 lbf58500 N58.50 kN

Enclosure

 Open

Weight

 1.440 lb0.653 kg

Operating Temperature Range

 -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - NU Type - Dimensions

d

 1.5748 in40 mm

D

 3.5433 in90.000 mm

B

 0.9055 in23 mm

Fw

 2.1063 in53.500 mm

r

 0.0591 in1.500 mm

da min

 1.8898 in48.000 mm

db min

 1.8898 in48.000 mm

Da max

 3.2283 in82.000 mm

Db max

 3.2283 in82.000 mm

r1as max

 0.0591 in1.500 mm