Print Back
Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Nylon

Limiting Speed - Oil

13000 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

7750 lbf34500 N34.50 kN

Dynamic Load Rating

7850 lbf35000 N35.00 kN

Enclosure

Open

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 in25.000 mm

D

2.0472 in52.000 mm

B

0.7087 in18.000 mm

Fw

1.2402 in31.500 mm

J

1.3583 in34.500 mm

r

0.0394 in1.000 mm

da min

1.1417 in29.000 mm

Da max

1.8504 in47.000 mm

r1as max

0.0236 in0.600 mm