Description:

SKF invented the first self-aligning ball bearing in 1907, and is now a market leader in bearing technologies. Ball bearings rely on sphere-shaped elements arranged in rows to carry loads and conduct motion. They are ideally suited for applications requiring low frictional resistance, high speed capabilities, low maintenance and long life. Model # FW21 Features: Low Maintenance Design For Problem Free Operation Angular Bearing Contact Allows For Outstanding Durability While Supporting Both Radial And Axial Loads Available In Wide Variety Of Types, Designs, Sizes, And Materials Quality You Can Count On. Skf Has Been Making Ball Bearings For Over 100 Years Item Dimensions: 3. 6" L x 3. 3" W x 2. 1" H.