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Unit of Measure

Technical Specifications

Type

N/A Cylindrical Roller Bearing

Bore Type

N/A Round

Material

N/A Hardened Alloy Steel

Cage Material

N/A Nylon

Limiting Speed - Oil

N/A 10000 rpm

Limiting Speed - Grease

N/A 8500 rpm

Configuration

N/A One

Tolerance

N/A ISO Class 0 (RBEC 1)

Oil Hole

N/A w/o Oil Hole

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 12500 lbf55500 N55.50 kN

Dynamic Load Rating

N/A 12500 lbf55500 N55.50 kN

Enclosure

N/A Open

Weight

N/A 0.939 lb0.426 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

N/A 1.5748 in40 mm

D

N/A 3.1496 in80 mm

B

N/A 0.7087 in18 mm

Fw

N/A 1.9488 in49.500 mm

r

N/A 0.0433 in1.100 mm

da min

N/A 1.8307 in46.500 mm

Da max

N/A 2.8937 in73.500 mm

r1as max

N/A 0.0394 in1.000 mm