■ 제품필수정보

제조사	INA
제조사품명	RPNA40/55-XL
간략설명	INA RPNA40/55-XL 40mm I.D Needle Roller Bearing, 55mm O.D

■ 제품사양

Inside Diameter = 40mm Outside Diameter = 55mm Roller Bearing
타입 = Needle Race Width = 20mm Bore
타입 = Parallel Static Load Rating = 47000N Cage Material = Sheet Steel
행 수 = 1 Dynamic Load Rating = 29500N End
타입 = Open Limiting Speed = 11400rpm Maximum Speed - Grease = 6500rpm The bearings comprise drawn outer cups, plastic support rings with a concave inner profile, outer rings with a spherical outside surface, needle roller and cage assemblies and removable inner rings. Aligning needle roller bearings are X-life bearings. These bearings have optimised raceway surfaces. This gives higher load carrying capacity and longer rating life.Compensation of misalignments Needle roller bearings without inner ring Needle roller bearings with inner ring Displacement of the inner ring Sealing Lubrication Operating temperature Cages