Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Machined Carbon Steel

Limiting Speed - Oil

2600 rpm

Limiting Speed - Grease

2200 rpm

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

C4NA

Static Load Rating

125000 lbf555000 N555.00 kN

Dynamic Load Rating

111000 lbf495000 N495.00 kN

Enclosure

Open

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

4.1339 in105.000 mm

D

10.2362 in260.000 mm

B

2.3622 in60 mm

Fw

5.6890 in144.500 mm

r

0.1575 in4.000 mm

r1as max

0.1181 in3.000 mm