■ 제품필수정보

제조사	INA
제조사품명	RNA4902-XL
간략설명	INA RNA4902-XL 20mm I.D Needle Roller Bearing, 28mm O.D

■ 제품사양

Inside Diameter = 20mm Outside Diameter = 28mm Roller Bearing
타입 = Needle Race Width = 13mm Bore
타입 = Parallel Static Load Rating = 13600N Cage Material = Sheet Steel
행 수 = 1 Dynamic Load Rating = 12000N End
타입 = Open Reference Speed = 12000rpm Limiting Speed = 21100rpm Fatigue Limit Load = 2430N 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