Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Outside Ring Type

Two Ribbed Outer Ring

Material

Hardened Alloy Steel

Cage Material

Nylon

Limiting Speed - Oil

10000 rpm

Limiting Speed - Grease

8500 rpm

Precision

ISO Class 0

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

C3

Static Load Rating

14700 lbf65500 N65.50 kN

Dynamic Load Rating

13800 lbf61500 N61.50 kN

Enclosure

Open

Weight

0.893 lb0.405 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

1.378 in35 mm

D

2.8346 in72.000 mm

B

0.9055 in23 mm

Fw

1.7323 in44.000 mm

J

1.7323 in44.000 mm

r

0.0394 in1.000 mm

da min

1.5354 in39.000 mm

Da max

2.5787 in65.500 mm

r1as max

0.0236 in0.600 mm