Bearing Finder
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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength Machined Brass Rivetless w/ square holes

Limiting Speed - Oil

6800 RPM

Limiting Speed - Grease

5700 RPM

Precision

ISO Class 0

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

C4

Static Load Rating

34500 lbf153000 N153.00 kN

Dynamic Load Rating

31000 lbf137000 N137.00 kN

Enclosure

Open

Weight

3.062 lb1.389 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions

d

1.7717 in45.000 mm

D

3.9370 in100.000 mm

B

1.4173 in36.000 mm

Fw

2.3031 in58.500 mm

J

2.5197 in64.000 mm

r

0.0591 in1.500 mm

da min

2.0866 in53.000 mm

Da max

3.6220 in92.000 mm

r1as max

0.0591 in1.500 mm