2 3/8 in x 3 5/8 in Swivel Plate Caster w/ 5 in Gray Wheel

[5"DIA] X [1-1/4" WIDE WHEEL], PLATE MOUNT, NO BRAKE. (3/8" AXLE), (1/2" BORE), (1-1/2" HUB WIDTH) TREAD TYPE-FLAT, DELRIN BEARING, 300 LBS (PLATE SIZE 2-3/8" X 3-5/8") AND (1-3/4" X 3" HOLE CENTERS)...