Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Machined Carbon Steel

Limiting Speed - Oil

19000 rpm

Limiting Speed - Grease

16000 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

3150 lbf14100 N14.10 kN

Dynamic Load Rating

3400 lbf15100 N15.10 kN

Enclosure

Open

Weight

0.203 lb0.092 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

0.9843 in25 mm

D

1.8504 in47.000 mm

B

0.4724 in12 mm

Fw

1.2008 in30.500 mm

J

1.2874 in32.700 mm

r

0.0236 in0.600 mm

da min

1.0630 in27.000 mm

db min

1.1417 in29.000 mm

Da max

1.6929 in43.000 mm

Db max

1.7717 in45.000 mm

Db min

1.6732 in42.500 mm

r1as max

0.0118 in0.300 mm