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 lbf1250000 N570.00 kN

Dynamic Load Rating

96500 lbf920000 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

11.811 in300.000 mm

B

4.0157 in102.000 mm

Fw

7.0866 in180.000 mm

d1

7.7165 in196.000 mm

B1

0.5906 in15.000 mm

B2

1.3189 in33.500 mm

J

7.7165 in196.000 mm

r

0.1575 in4.000 mm

r1

0.1575 in4.000 mm

da min

6.1417 in156.000 mm

db min

6.1417 in156.000 mm

Da max

11.1811 in284.000 mm

Db max

11.1811 in284.000 mm

Db min

10.4331 in265.000 mm