harmonic reducer, ultra-thin flexible bearing, elastic bearing f20 inner diameter35.56 mm outer diameter 49.068 mm

flexible bearing in the work, the inner ring is installed on the elliptical cam, working to bear cyclic stress load, the outer ring is installed on the flexible wheel, working with the rotation of the cam and elastic deformation flexible rolling bearings are characterized by large transmission ratio and wide application range, high accuracy, small air return, large bearing capacity, high efficiency, small volume, light weight, smooth transmission, low noise, can be transferred to the sealed space..syi