2" x 1-13/16" MaxRok Heavy Duty Machine Swivel Caster 400 lbs. Cap.

2" x 1-13/16" MaxRok Wheel Heavy Duty Machine Swivel Caster Maxrok wheels are made from glass-filled nylon, providing incredible impact strength and a fairly high load capacity for the weight and price. The hard tread does not provide floor protection, but these wheels excel in outdoor applications. The nylon compound is resistant to grease, oil, and most chemical and cleaning solutions. Tread & Core: Glass-Filled Nylon Bearing: Roller Bearing Rig: Zinc-Plated Swivel Caster With Swivel Dust Cap, 3-1/8" x 4-1/8" Mounting Plate Capacity: 400 Lbs.  Color: Black Durometer: Shore D 85 (+/-5) Temperature Range: -45°F to 250°F Load Capacity 400Lbs.  Wheel Diameter 2" Tread Width 1-13/16" Tread Type Glass-Filled Nylon Core Type  Glass-Filled Nylon  Bearing Type Roller Bearing Wheel Color Black Overall Height 2-7/8" Swivel Radius  1-7/8"  Plate Size  2-3/8" x 3-5/8"  Bolt Hole Pattern  1-3/4" x 2-7/8" slotted 3" Bolt Hole Diameter  5/16" Durometer  Shore D 85 (+/-5) Temperature Range -45°F to 250°F