BALDOR 20 HP ELECTRIC AC MOTOR. SHAFT DIMENSIONS: 1-7/8" DIAMETER x 4-5/8" LONG (KEYED). WE ARE ALWAYS HERE TO HELP YOU. AND WE STAND BEHIND EVERYTHING WE SELL! ORDERS PUT IN BEFORE 12PM WILL GO OUT.THAT SAME DAY, ORDERS PLACED AFTER 12PM. WILL GO OUT THE NEXT DAY. WE ARE HAPPY TO HELP! ALSO PLEASE DON'T PUT OFFERS IN ON FRIDAY, THEY EXPIRE. AND WE DON'T SEE THEM. THANK YOU FOR HELPING US SERVE YOU BETTER! ORS #57 LOCATED PO GR1 B-2 JENN. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Electric Motors\General Purpose Motors". The seller is "breakdownsolutions" and is located in this country: US. This item can be shipped worldwide.