Hamilton Pneumatic Dual-Wheel Rigid Part#S-72188-PR Caster with 18" Pneumatic Air-Filled Tire with 1 1/4" Precision Tapered Roller Bearings - 3600 Lbs Capacity - USA Made

Hamilton Pneumatic Dual-Wheel Swivel Caster with 18" Pneumatic Air-Filled Tire with 1 1/4" Precision Tapered Roller Bearings - 3,600 lbs capacity per caster! This listing is for a Hamilton Caster Part#: S-72188-PR. These Dual Wheel Pneumatic 18 inch Casters are typically used in heavier duty outdoor applications such as Aerospace industry, Military, Government, and any application that requires a shock absorbing ride that can withstand a high load capacity compared to standard pneumatic casters and wheels. Swivel Construction All models have drop forged steel mounting plate and horn base, with integrally forged kingpins and precision tapered thrust bearings. Product Finish Powder Coated - Caster rigs are powder coated with Hamilton’s new Crimson Powder, a metallic HAA Polyester providing a premium look and excellent durability for both interior and exterior environments. Legs Precision laser cut steel, continuously welded inside and outside to horn base. Wheels mounted outside for optimum stability. Wheels Bolted type industrial duty with heavy-duty bearings; automotive type tapered roller bearings with grease seals standard in 16" and 18" sizes, straight roller bearings in all others. Axle Diameter 3/4" on 8" and 10" models Tires 8", 10" and 12" sizes are 4-ply rated, 16" is 6-ply, the extra-rugged 18" is 8-ply and the super rugged 21" & 25" are 10-ply. Rollability: Durability: Floor Preservation: Quiet Operation: Type:Pneumatic Material:Pneumatic Relative Capacity:Low Cushioning (Resilience):Highest Impact Resistance:High Moisture Resistance:Medium Abrasion Resistance:Low Relative Cost:High Low Temp. Range (F):-30 High Temp. Range (F):120 Chemical Resistance:Low Load Capacity (lbs.) @ 3 mph3600 Wheel Diameter (in.)18 Wheel Face (in.)5.75 Overall Height (in.)21 Swivel Offset (in.)5 Wheel TypePneumatic Bearing TypeTapered Replacement WheelW-188-PRT-1 1/4 Mounting Plate (in.)8 1/2 x 8 1/2 Bolt Holes (in.)7 x 7 Mounting Bolt (in.)0

• Bolt Holes (in.)7 x 7
• Bearing Type: Tapered
• Overall Height (in.)21
• Load Capacity (lbs.) @ 3 mph 3600
• Mounting Plate (in.)8 1/2 x 8 1/2