Bearing manufacturers Products Description Self-aligning ball bearings Self-aligning ball bearings 2215ETN9 have two rows of balls and a common sphered raceway in the outer ring. The bearings are insensitive to angular misalignment of the shaft relative to the housing. Self-aligning ball bearings 2215ETN9 generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds. Self-aligning ball bearings are available in several designs, including: 1) Basic design bearings (pic. 1) 2) Bearings with an extended inner ring (pic. 2) 3) Sealed bearings (pic. 3) Bearing No.Boundary dimensionsBasic Load Rating KNSpeed Rating r/minWeight kg mm 10000 (TN1,M)10000K (TN1,M) Tapered BoredDBCrCorGrease LubricationOil Lubrication Cylindrical http://www.zwzmachinery.com/bearing/
