Print Back
Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Pressed Steel

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

128000 lbf236000 N570.00 kN

Dynamic Load Rating

96500 lbf228000 N430.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series - Dimensions

d

2.7559 in70 mm

D

7.0866 in180 mm

B

1.6535 in42 mm

Fw

3.9370 in100.000 mm

d1

4.3504 in110.500 mm

B1

0.4724 in12.000 mm

B2

0.7874 in20.000 mm

J

4.3504 in110.500 mm

r

0.0984 in2.500 mm

r1

0.1181 in3.000 mm

da min

3.2677 in83.000 mm

db min

3.2677 in83.000 mm

Da max

6.5748 in167.000 mm

Db max

6.5748 in167.000 mm

Db min

6.0236 in153.000 mm