Item # NK47X57X28.7/4S, Machined-Ring Needle Roller Bearing w/o Inner Ring - NK, NKS Series On NTN Bearing Corp. of America

Unit of Measure

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Ordering Options

N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

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 Steel
Precision	N/A ISO Class 0
Enclosure	N/A Open
Static Load Rating	N/A 15500 lbf69000 N69.00 kN
Dynamic Load Rating	N/A 7650 lbf34000 N34.00 kN
Weight	N/A 0.306 lb0.139 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Machined-Ring Needle Roller Bearing w/o Inner Ring - NK, NKS Series - Dimensions
Fw	N/A 1.8504 in47.000 mm
Fw Tolerance	N/A 0.041/0.025 mm
D	N/A 2.2441 in57.000 mm
C	N/A 1.1299 in28.700 mm
r	N/A 0.0118 in0.300 mm