Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength Machined Brass Rivetless Cage w/Square Holes

Limiting Speed - Oil

3100 rpm

Limiting Speed - Grease

2600 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

102000 lbf455000 N455.00 kN

Dynamic Load Rating

82000 lbf365000 N365.00 kN

Enclosure

Open

Weight

15.212 lb6.9 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

5.1181 in130 mm

D

9.0551 in230.000 mm

B

1.5748 in40.000 mm

Fw

6.0433 in153.500 mm

r

0.1181 in3.000 mm

da min

5.6299 in143.000 mm

Da max

8.5433 in217.000 mm

r1as max

0.0984 in2.500 mm