Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength Machined Brass Rivetless w/ square holes

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

128000 lbf835000 N570.00 kN

Dynamic Load Rating

96500 lbf575000 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

5.5118 in140 mm

D

9.8425 in250.000 mm

B

2.6772 in68 mm

Fw

6.6535 in169.000 mm

d1

7.0945 in180.200 mm

B1

0.4331 in11.000 mm

B2

0.9055 in23.000 mm

J

7.0945 in180.200 mm

r

0.1181 in3.000 mm

r1

0.1181 in3.000 mm

da min

6.0236 in153.000 mm

Da max

9.3307 in237.000 mm