IKO Double Row Machined Type Needle Roller Bearing METRIC Double Sealed, 48mm Bore, 62mm OD

IKO Inner Rings are heat-treated and finished by grinding to obtain rigidity and accuracy. Use IKO Inner Rings when shafts cannot be hardened to HRC 58 to 64 and cannot obtain 0.2μmRa or less surface finish. Shaft shoulder "da" is found in the main page of IKO Inner Rings.

IKO Machined Type Needle Roller Bearings (RNAF & RNAFW) consist of outer ring, inner ring and separable cage, without inner ring. Single row (RNAF) and double row (RNAFW) are available with the same sectional heights. These bearings are suitable for mass-production high accuracy products such as machine tools, textile machineries, printing machines, etc. Since these are not provided with prepacked lubricant, proper lubrication must apply when they are used. Machined Type needle roller bearings are generally used with shafts without inner rings. 0.2µmRa or less shaft surface finish and HRC ...

IKO Shell Type Needle Roller Bearing METRIC, Heavy Duty, 20mm Bore, 27mm OD, 15mm Width, Part# TA2015Z IKO Shell Type Needle Roller Bearing (often called Drawn Cup) consists of outer ring that is made from accurately drawn thin special steel plate, needle rollers and with or without retainer. The Shell Type Needle Roller Bearings have smallest sectional height and weight among all of needle roller bearings, and have relatively high load ratings. Needle roller bearing with retainer can be used for high-speed applications as the retainer and the thrust ring precisely guide the rollers. ...

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 ...

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 ...