SR144K1TLZ1WN Ceramic ABEC-7 Angular Contact Bearing 1/8" x 1/4" x 7/64"inch bore 3 inch NBK Japan MJC-80CS-EGR 1 1/4"inch

NBK Japan MJC-80CS-EGR 1 1/4"inch to 1 5/8 inch Jaw-type Flexible Coupling

Inside Diameter: 12mm

NBK Japan MJC-40K-WH 11/16 inch to 22mm Jaw-type Flexible Coupling

the N305 outer diameter is 62mm and the N305 width is 17mm

6005ZZE width is 12mm

SR144K1TLZ1WN Ceramic ABEC-7 Angular Contact Bearing 1/8" x 1/4" x 7/64"inch bore 3 inch NBK Japan MJC-80CS-EGR 1 1/4"inchSR144K1Z1W Stainless Steel ABEC 7 Shield and outer ring are combined and with separate inner ring Retainer : Torlon SR144K1TLZ1WN Hybrid Ceramic ABEC 7 Angular Contact Ball Bearing. Made of stainless steel and has Solid Si3N4 Ceramic balls. Cage is made from Torlon for lowest friction, long life and highest speed. Bearing is closed from one side by one metal Shield. Bearing has a groove on the inner ring. Shield and outer ring are combined. SR144K1Z1