Unit of Measure

Technical Specifications

Type

Needle Roller Bearing

Roller Type

Needle

Configuration

One

Material

High Carbon Chrome Steel

Cage Material

Steel

Limiting Speed - Oil

24000 rpm

Limiting Speed - Grease

16000 rpm

Precision

ISO Class 0

Enclosure

Open

Static Load Rating

2170 lbf9650 N9.65 kN

Dynamic Load Rating

2010 lbf8950 N8.95 kN

Weight

0.077 lb0.035 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearing w/o Inner Ring - NK, NKS Series - Dimensions

Fw

0.5512 in14 mm

D

0.9843 in25.000 mm

C

0.6299 in16 mm

r

0.0118 in0.300 mm

Da max

0.6496 in16.500 mm

ras max

0.0118 in0.3 mm