Bearing Finder
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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

23000 RPM

Limiting Speed - Grease

15000 RPM

Precision

ISO Class 0

Enclosure

Open

Static Load Rating

3150 lbf13900 N13.90 kN

Dynamic Load Rating

2830 lbf12600 N12.60 kN

Weight

0.086 lb0.039 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

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

Fw

0.6299 in16.000 mm

D

1.1024 in28.000 mm

C

0.6299 in16.000 mm

r

0.0118 in0.300 mm

Da max

0.7480 in19.000 mm

ras max

0.0118 in0.300 mm