■ 제품필수정보

제조사	INA
제조사품명	KSR20-L0-16-10-12-15
간략설명	INA 12 Tooth Parallel Sprocket, KSR20-L0-16-10-12-15

■ 제품사양

Number of Teeth = 12 Bore
타입 = Parallel Maximum Bore Diameter = 20mm
정점 Diameter = 1in Material = Steel Sprocket Width = 17.7mm INA roller chain idler sprocket units are guidance and return units for roller bush chains and roller chains. They can compensate for chain stretch resulting from operation and give smoother system running under high loads and speeds The ready-to-fit units comprise sprockets and deep groove ball bearings or radial insert ball bearings. The sprockets are made from high strength steel, sintered iron or plastic (polyamide). Sprockets made from plastic give particularly smooth running and generate very little noise. Since the inner ring of the deep groove ball bearing is extended on both sides, no additional spacer rings are required In series KSR.-B0, the inner ring is located on the shaft by means of a locking collar. The bearing bore of this series has a plus tolerance.