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

116000 lbf515000 N515.00 kN

Dynamic Load Rating

86500 lbf385000 N385.00 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

7.874 in200.000 mm

B

2.0866 in53.000 mm

Fw

5.2165 in132.500 mm

d1

5.5945 in142.100 mm

B1

0.4331 in11.000 mm

B2

0.7677 in19.500 mm

J

5.5945 in142.100 mm

r

0.0827 in2.100 mm

r1

0.0827 in2.100 mm

da min

4.7638 in121.000 mm

Da max

7.4409 in189.000 mm