Unit of Measure

Technical Specifications

Type

 Cylindrical Roller Bearing

Bore Type

 Round

Material

 Hardened Alloy Steel

Cage Material

 Machined Carbon Steel

Limiting Speed - Oil

 7600 rpm

Limiting Speed - Grease

 6500 rpm

Precision

 ISO Class 4

Configuration

 One

Tolerance

 ISO Class 0 (RBEC 1)

Oil Hole

 w/o Oil Hole

Radial Internal Clearance

 Special Clearance

Static Load Rating

 15800 lbf70500 N70.50 kN

Dynamic Load Rating

 13200 lbf58500 N58.50 kN

Enclosure

 Open

Weight

 1.455 lb0.66 kg

Dimensional Specifications


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

d

 2.7559 in70 mm

D

 4.3307 in110.000 mm

B

 0.7874 in20 mm

Ew

 3.9370 in100.000 mm

J

 3.3071 in84.000 mm

r

 0.0433 in1.100 mm

da min

 3.0118 in76.500 mm

Db max

 4.0748 in103.500 mm

Db min

 3.9764 in101.000 mm

r1as max

 0.0394 in1.000 mm