■ 제품필수정보

제조사	INA
제조사품명	RNA4903-XL
간략설명	INA RNA4903-XL 22mm I.D Needle Roller Bearing, 30mm O.D

■ 제품사양

Inside Diameter = 22mm Outside Diameter = 30mm Roller Bearing
타입 = Needle Race Width = 13mm Bore
타입 = Parallel Static Load Rating = 14600N Cage Material = Sheet Steel
행 수 = 1 Dynamic Load Rating = 12400N End
타입 = Open Reference Speed = 10900rpm Limiting Speed = 20000rpm Fatigue Limit Load = 2600N Needle roller bearings with ribs are single or double row units comprising machined outer rings with ribs, needle roller and cage assemblies and removable inner rings. Needle roller bearings with ribs are X-life bearings. These bearings have optimised raceway surfaces. This gives higher load carrying capacity and longer rating life.Needle roller bearings without inner ring Needle roller bearings with inner ring Displacement of the inner ring Sealing Lubrication Sealing rings and wider inner rings Operating temperature Cages Suffixes