Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Nylon

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

128000 lbf167000 N570.00 kN

Dynamic Load Rating

96500 lbf139000 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

3.1496 in80 mm

D

5.5118 in140 mm

B

1.0236 in26 mm

Fw

3.7520 in95.300 mm

d1

4.0039 in101.700 mm

B1

0.3150 in8.000 mm

B2

0.4921 in12.500 mm

J

3.9843 in101.200 mm

r

0.0787 in2.000 mm

r1

0.0787 in2.000 mm

da min

3.5039 in89.000 mm

Da max

5.1575 in131.000 mm