Unit of Measure

Technical Specifications

Type

Machined-Ring Needle Roller Bearing - Separable Type

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Material

Steel

Limiting Speed - Oil

16000 rpm

Limiting Speed - Grease

11000 rpm

Precision

ISO Class 0

Configuration

One

Enclosure

Open

Bearing Design

w/ Inner Ring

Oil Hole

w/ Oil Hole

Radial Internal Clearance

CN

Static Load Rating

5550 lbf24700 N24.70 kN

Dynamic Load Rating

4400 lbf19500 N19.50 kN

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearings - Separable Type w/ Inner Ring - Dimensions

d

0.7874 in20.000 mm

D

1.4567 in37.000 mm

F

0.9843 in25.000 mm

E

1.2598 in32.000 mm

C

0.6299 in16 mm

r

0.0118 in0.300 mm

da min

0.8661 in22.000 mm

Da max

1.3780 in35.000 mm

db min

1.2362 in31.400 mm

Db max

1.0079 in25.600 mm

ras max

0.0118 in0.3 mm