Item # NK5/12T2, Machined-Ring Needle Roller Bearing w/o Inner Ring - NK, NKS Series On Bearing Distributors, Inc.

Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com

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Unit of Measure

Technical Specifications | Dimensional Specifications

Technical Specifications

Type	N/A Needle Roller Bearing
Roller Type	N/A Needle
Configuration	N/A One
Material	N/A High Carbon Chrome Steel
Cage Material	N/A Nylon
Limiting Speed - Oil	N/A 40000 rpm
Limiting Speed - Grease	N/A 27000 rpm
Precision	N/A ISO Class 0
Enclosure	N/A Open
Static Load Rating	N/A 505 lbf2250 N2.25 kN
Dynamic Load Rating	N/A 610 lbf2720 N2.72 kN
Weight	N/A 0.008 lb0.004 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Machined-Ring Needle Roller Bearing w/o Inner Ring - NK, NKS Series - Dimensions
Fw	N/A 0.1969 in5 mm
Fw Tolerance	N/A 0.018/0.010 mm
D	N/A 0.3937 in10.000 mm
C	N/A 0.4724 in12.000 mm
r	N/A 0.05910 in1.500 mm
Da max	N/A 0.2559 in6.500 mm
ras max	N/A 0.0059 in0.150 mm