IKO International IKO Machined Type Needle Roller Bearing METRIC TAF657825 65mm Bore 78mm OD p/n TAF657825

IKO MACHINED TYPE NEEDLE ROLLER BEARING CONSISTS OF SOLID OUTER RING ROLLERS AND RETAINER WITHOUT INNER RING. THEY ARE WITH LOW SECTIONAL HEIGHT LARGE LOAD RATINGS AND RIGIDITY AND COME WITH NO SEALS. PROPER LUBRICANT MUST BE APPLIED WHEN THEY ARE USED AS PREPACKED GREASE IS NOT PROVIDED FOR THESE SERIES. GTR SERIES ARE FULL COMPLIMENT BEARINGS WITH MALLET-SHAPED ROLLERS THAT ARE GUIDED BY GUIDE RAIL AND GROOVE TO MINIMIZE SKEWING. THESE BEARINGS ARE SUITABLE FOR APPLICATIONS WITH HEAVY LOADS SHOCK LOADS OR OSCILLATING MOTIONS. MACHINED TYPE NEEDLE ROLLER BEARINGS ARE GENERALLY USED WITH SHAFTS WITHOUT INNER RINGS. 0.2MRA OR LESS SHAFT SURFACE FINISH AND HRC 58 TO 64 SHAFT HARDNESS ARE RECOMMENDED. WHEN THESE REQUIREMENTS ARE NOT POSSIBLE USE OF IKO INNER RINGS ARE RECOMMENDED.