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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Pressed Steel

Limiting Speed - Oil

12000 rpm

Limiting Speed - Grease

11000 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

10100 lbf45000 N45.00 kN

Dynamic Load Rating

10300 lbf46000 N46.00 kN

Enclosure

Open

Weight

0.756 lb0.343 kg

Operating Temperature Range

-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

0.9843 in25 mm

D

2.4409 in62.000 mm

B

0.9449 in24 mm

Fw

1.3780 in35.000 mm

r

0.0433 in1.100 mm

da min

1.2402 in31.500 mm

Da max

2.1850 in55.500 mm

r1as max

0.0394 in1.000 mm