Needle roller bearings with machined rings

Product Introduction

JOJI needle roller bearings with machined rings are made of high-carbon chromium bearing steel. JOJI offers needle roller bearings in various series and sizes with or without ribs on the outer ring. JOJI also offers versions with or without an inner ring.本。

+86 13817962999

Home > Products > Bear > Rolling bearings > Roller bearings > Needle roller bearings > Needle roller bearings with machined rings >

Aperture d

mm

-

mm
Outer Diameter D

mm

-

mm
Width B

mm

-

mm
Model

Model	Basic Dimensions			Basic Load Rating		Rated Speed
				Dynamic	Static	Reference Speed	Limiting Speed
	F_w[mm]	D[mm]	C[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
NK 5/10 TN	0.197	0.394	0.394	515.0	450.0	36000.0	40000.0
NK 5/12 TN	0.197	0.394	0.472	656.0	607.0	36000.0	40000.0
RNAO 5X10X8 TN	0.197	0.394	0.315	515.0	450.0	36000.0	40000.0
NK 6/10 TN	0.236	0.472	0.394	573.0	531.0	34000.0	38000.0
NK 6/12 TN	0.236	0.472	0.472	742.0	719.0	34000.0	38000.0
RNAO 6X13X8 TN	0.236	0.512	0.315	573.0	531.0	34000.0	38000.0
NK 7/10 TN	0.276	0.551	0.394	632.0	618.0	32000.0	36000.0
NK 7/12 TN	0.276	0.551	0.472	805.0	843.0	32000.0	36000.0
RNAO 7X14X8 TN	0.276	0.551	0.315	632.0	618.0	32000.0	36000.0
NK 8/12 TN	0.315	0.591	0.472	854.0	955.0	32000.0	36000.0