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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Tapered

Material

Hardened Alloy Steel

Cage Material

High Strength, Machined Brass

Limiting Speed - Oil

11400 rpm

Limiting Speed - Grease

7300 rpm

Taper

1:12

Bearing Design

Tapered Bore

Precision

Special Precision

Configuration

One

Oil Hole

w/o Oil Hole

Radial Internal Clearance

C0NA

Static Load Rating

24700 lbf110000 N110.00 kN

Dynamic Load Rating

18100 lbf80500 N80.50 kN

Enclosure

Open

Weight

3.117 lb1.414 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

3.7402 in95 mm

D

5.7087 in145.000 mm

B

0.9449 in24 mm

Ew

5.1969 in132.000 mm

r

0.0591 in1.500 mm

da min

4.0551 in103.000 mm

Db max

5.3937 in137.000 mm

Db min

5.2756 in134.000 mm

r1as max

0.0394 in1.000 mm