INA - F-554763.NK | Needle Roller Bearings | 38 × 52 × 17.30 mm

Details

These bearing is a highly specialized, automotive-grade needle roller bearing with machined rings, engineered without an inner ring. It is produced by INA (Schaeffler Group). This specific part number functions predominantly as the intermediate shaft bridge gear bearing in modern high-performance motorcycle engine series. Material : Made of a high-carbon chrome steel outer ring and rollers with a lightweight, glass-fiber reinforced polyamide 66 (PA66) plastic cage. Features are : Inner-Ringless Architecture, High Radial Load Capacity, Integrated Lubrication Channel, Ultra-Tight Tolerances, Low Vibration, High Temperature Limits Low Mass Inertia Forces, High Limiting Speed, Surface Friction Management, Non-Locating Layout Flexibility. Applicaitons : Industrial Drivetrains & Gearboxes, Pneumatic and Hydraulic Pumps, Textile Machinery, Printing Presses, Power Tools, Agricultural Equipment, Construction Equipment, Aerospace & Aviation Auxiliary Systems, Packaging and Sorting Machinery, Medical Centrifuges. NK= Needle Roller Bearing With Machined Rings, Engineered Without an Inner Ring.

Specifications