... high quality & competitive price 3.OEM service All types of self-aligning ball bearing dimension 1.samples available 2 ... , pump, sewing machine, textile machine, agriculture machinery, electric, tools, etc.7. Packing: individual box single plastic bag, cartons ... pump, sewing machine, textile machine, agriculture machinery, electric, tools, etc. Self-aligning Ball Bearing Catalogue: Itemold itemdDh (mm) ...