Listing is for 1 (One) Service Caster 4" x 2" non marking, non marring, blue solid Polyurethane caster wheel.
700 pound capacity per wheel
Roller Bearing with 1/2" Bore
Hub Length: 2-3/16" (2-7/16" with spanner bushing)
Durometer: 60 Shore D Hardness
Solid polyurethane wheels with a crown tread provide more durability, and easier rolling and steering for the user.
Highly resistant to oil, grease, water, and most solvents.
Please Note: For 3/4" axles, simply remove the spanner bushing (reduces 3/4" to 1/2"). For axles requiring 5/8" bore, spanner bushings and bearings in stock, also. Need a different style bearing? We have Delrin, Precision ball bearing, and tapered bearings available. View brief description of bearing options. Speak to our sales staff in West Reading, PA, at 1-800-215-8220 for current prices and ship times on optional selections.