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

6000 rpm

Limiting Speed - Grease

4000 rpm

Precision

ISO Class 0

Enclosure

Open

Static Load Rating

21100 lbf94000 N94.00 kN

Dynamic Load Rating

10600 lbf47000 N47.00 kN

Weight

0.785 lb0.356 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

2.5591 in65 mm

D

3.3465 in85.000 mm

C

1.1024 in28.000 mm

r

0.0433 in1.1 mm

Da max

2.7165 in69.000 mm

ras max

0.0433 in1.100 mm