Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Pressed Steel

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

6350 lbf28300 N28.30 kN

Dynamic Load Rating

6850 lbf30500 N30.50 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

0.7874 in20 mm

D

1.8504 in47.000 mm

B

0.7087 in18 mm

Fw

1.0630 in27.000 mm

d1

1.1772 in29.900 mm

B1

0.1181 in3.000 mm

B2

0.2953 in7.500 mm

J

1.1772 in29.900 mm

r

0.0394 in1.000 mm

r1

0.0236 in0.600 mm

da min

0.9449 in24.000 mm

Da max

1.6535 in42.000 mm