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Unit of Measure

Technical Specifications

Type

N/A Cylindrical Roller Bearing

Bore Type

N/A Tapered

Material

N/A Hardened Alloy Steel

Cage Material

N/A High Strength, Machined Brass

Limiting Speed - Oil

N/A 21100 rpm

Limiting Speed - Grease

N/A 13400 rpm

Taper

N/A 1:12

Bearing Design

N/A Tapered Bore

Precision

N/A ISO Class 0

Configuration

N/A One

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 7850 lbf35000 N35.00 kN

Dynamic Load Rating

N/A 6700 lbf29900 N29.90 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -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

N/A 1.9685 in50 mm

D

N/A 3.1496 in80 mm

B

N/A 0.6299 in16 mm

Ew

N/A 2.8543 in72.500 mm

r

N/A 0.0394 in1.000 mm

da min

N/A 2.1654 in55.000 mm

Db max

N/A 2.9528 in75.000 mm

Db min

N/A 2.9134 in74.000 mm

r1as max

N/A 0.0236 in0.600 mm