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

59500 lbf265000 N265.00 kN

Dynamic Load Rating

49500 lbf220000 N220.00 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

3.7402 in95 mm

D

6.6929 in170 mm

B

1.2598 in32 mm

Fw

4.4291 in112.500 mm

d1

4.7638 in121.000 mm

B1

0.3543 in9.000 mm

B2

0.5512 in14.000 mm

J

4.7638 in121.000 mm

r

0.0827 in2.100 mm

r1

0.0827 in2.100 mm

da min

4.1732 in106.000 mm

Da max

6.2598 in159.000 mm