■ 제품필수정보

제조사	INA
제조사품명	BK4020-A
간략설명	INA BK4020-A 40mm I.D Drawn Cup Needle Roller Bearing, 47mm O.D

■ 제품사양

Inside Diameter = 40mm Outside Diameter = 47mm Roller Bearing
타입 = Drawn Cup Needle Race Width = 20mm Bore
타입 = Parallel Static Load Rating = 52000N Cage Material = Sheet Steel
행 수 = 1 Dynamic Load Rating = 25500N End
타입 = Open Reference Speed = 4900rpm Limiting Speed = 6600rpm Fatigue Limit Load = 6800N Drawn cup needle roller bearings with open ends and with closed end are needle roller bearings with a very small radial section height. They comprise thin-walled, drawn cup outer rings and needle roller and cage assemblies which together form a complete unit. These bearings allow the design of particularly compact and easy??to??fit bearing arrangements with high radial load carrying capacity.Drawn cup needle roller bearings with open ends Full complement drawn cup needle roller bearings with open ends Drawn cup needle roller bearings with closed end Sealing Lubrication Operating temperature Cages Special designs Special bearings Universal joint bearings Suffixes