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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 13400 RPM

Limiting Speed - Grease

N/A 8500 RPM

Taper

N/A 1:12

Bearing Design

N/A Tapered Bore

Precision

N/A ISO Class 4

Configuration

N/A One

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A C0NA

Static Load Rating

N/A 18400 lbf82000 N82.00 kN

Dynamic Load Rating

N/A 14300 lbf63500 N63.50 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 3.1496 in80.000 mm

D

N/A 4.9213 in125.000 mm

B

N/A 0.8661 in22.000 mm

Ew

N/A 4.4685 in113.500 mm

r

N/A 0.0433 in1.100 mm

da min

N/A 3.3465 in85.000 mm

Db max

N/A 4.6654 in118.500 mm

Db min

N/A 4.4882 in114.000 mm

r1as max

N/A 0.0394 in1.000 mm