4" Caster Wheel 3307 Lbs - Cast iron PU - Top Plate Mount Outer Diameter - 83mm High Quality 10 inch size

High Quality 10 inch size Ball Bearings 3/16"x1/2"x

TA1020 Shell Type Needle Roller Bearings 10x17x20

32305 inner diameter is 25mm

and precision alignment

4" Caster Wheel 3307 Lbs - Cast iron PU - Top Plate Mount Outer Diameter - 83mm High Quality 10 inch size4" Inch Caster Wheel 3307 pounds Swivel Cast iron polyurethane Top Plate VXB009C100BTWFSPU Extra Heavy Duty Wheel Diameter= 100mm Wheel Width= 50mm x 2mm Wheel Diameter= 4" Inch = 100mm Overall Height= 180mm Overall Height Inch= 7. 087" Mounting Type= Top Plate Top Plate Size= 180mm x 145mm Top Plate: 12mm+housing: 10mm Hole distance= 140mm x 105mm Wheel Core= Cast iron polyurethane Tire= Cast iron polyurethane Bearing type= Precision double ball