bore diameter: NTN W11 Bearing Lock Washers

bore diameter::2.1950 in; tang thickness::0.0630 in; outside diameter over tangs::3.1090 in; compatible lock nut number::N11; face diameter::2.6560 in; series::W; number of tangs::17; material::Steel; tang width::0.2340 in; key width::0.2900 in;