SLS bearing

•Needle roller bearings

Drawn Cup Needle Roller Bearing

Heavy Duty Needle Roller Bearing

Needle Retainer Assembly

Thrust Needle & Retainer Assembly

Linear Ball Bearing

Yoke Type Track Roller

Cylindrical Roller Bearing

Water Pump bearing

Auto Motor and Steering Bearing

Auto A/C Compressor Bearing

Drawn cup needle clutch

Printing Machinery Special Bearing

•Bushings

SF-1 Series Bushing

SF-1 Series Bushing Lead Free

SF-2 Series Bushing

Bimetal Bushing

Copper Alloy Buried Solid Lubricating Bushes

Cast Iron With Graphite Oilless Bearings

Hard Steel With Special Treatment Slide Bearings

Retainer Ball Bearing

• PRODUCT >> Heavy duty needle roller bearing

	Introduction
Heavy duty needle roller bearing is a kind of high capacity bearing with small sectional height . It can operate very flexibly even with the light alloy bearing seat due to its high hard outer ring.There are two series:metric and inch series.Both of which are structured with retainer,full needle and sealing types. Besides, the entity bushed needle roller bearings are divided into two kinds:that with inner ring and without ring.The center shaft is used as rolling body tray for those without inner ring so that its size is even smaller.

Structure

NK		Light series needle roller bearings without inner ring
NKS		Heavy series needle roller bearings without inner ring
RNA49		Needle roller bearings without inner ring
RNA69		Double row needle roller bearings without inner ring
RNA48		Needle roller bearings without inner ring
NKI		Light series needle roller bearings with inner ring
NKIS		Heavy series needle roller bearings with inner ring
NA49		Needle roller bearings with inner ring
NA69		Double row needle roller bearings with inner ring
NA48		Needle roller bearings with inner ring
RNA49...RS		Single sealed needle roller bearings without inner ring
RNA49...2RS		Double sealed needle roller bearings without inner ring
NA49...RS		Single sealed needle roller bearings with inner ring
NA49...2RS		Double sealed needle roller bearings with inner ring
IR		Inner ring series
BR,BRI		Inch system series needle roller bearings with inner ring

Explanation for heavy duty needle roller bearing ...

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