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

18000 rpm

Limiting Speed - Grease

12000 rpm

Precision

ISO Class 0

Configuration

Two

Enclosure

Open

Bearing Design

w/ Inner Ring

Oil Hole

w/ Oil Hole

Radial Internal Clearance

CN

Static Load Rating

10200 lbf45500 N45.50 kN

Dynamic Load Rating

7200 lbf32000 N32.00 kN

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

0.6693 in17.000 mm

D

1.378 in35 mm

F

0.8661 in22.000 mm

E

1.1417 in29.000 mm

C

1.2598 in32.000 mm

r

0.0118 in0.300 mm

da min

0.748 in19 mm

Da max

1.2992 in33 mm

db min

1.1181 in28.400 mm

Db max

0.8819 in22.400 mm

ras max

0.0118 in0.3 mm