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 lbf790000 N570.00 kN

Dynamic Load Rating

96500 lbf605000 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

4.3307 in110 mm

D

9.4488 in240.000 mm

B

3.1496 in80 mm

Fw

5.6299 in143.000 mm

d1

6.1220 in155.500 mm

B1

0.5512 in14.000 mm

B2

1.1024 in28.000 mm

J

6.1220 in155.500 mm

r

0.1181 in3.000 mm

r1

0.1181 in3.000 mm

da min

4.8425 in123.000 mm

db min

4.8425 in123.000 mm

Da max

8.9370 in227.000 mm

Db max

8.9370 in227.000 mm

Db min

8.3071 in211.000 mm