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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength, Machined Brass

Limiting Speed - Oil

21100 RPM

Limiting Speed - Grease

13400 RPM

Precision

ISO Class 0

Configuration

One

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

7850 lbf35000 N35.00 kN

Dynamic Load Rating

6700 lbf29900 N29.90 kN

Enclosure

Open

Dimensional Specifications


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

d

1.9685 in50.000 mm

D

3.1496 in80.000 mm

B

0.6299 in16.000 mm

Ew

2.8543 in72.500 mm

r

0.0394 in1.000 mm

da min

2.1654 in55.000 mm

Db max

2.9528 in75.000 mm

Db min

2.9134 in74.000 mm

r1as max

0.0236 in0.600 mm