Wholesale 1000-Pack R3ZZ Ball BearingWholesale Lot of 1000 pcs. R3ZZ Ball Bearing Wholesale Lot of 1000 pcs. R3ZZ Deep groove ball bearings. single row Radial Bearing 3 16" ID x 1 2" OD x 0. 196 Wide. Brand: VXB Item SKU: R3ZZ Single row deep groove ball bearing Material: Chrome Steel Inner Diameter (ID): 3 16" Inch Outer Diameter (OD): 1 2" Inch Width: 0. 196 Inch Size: 3 16" x 1 2" x 0. 196 Dynamic load: 741 N Static load: 250 N Limiting Speed: 110000 RPM Cage Material: Steel