5" Heavy Duty Caster Wheel 772 Lbs Fixed Aluminum - PU - Top Plate Mount Outer Diameter - 120mm With a 5-1/2 inch inner

With a 5-1/2 inch inner diameter

RMS7ZZ Shielded Ball Bearing is double Shielded

KT212611 Needle Roller Cage Bearing - Compact & High-Capacity

Lot of 100 Loose Carbon Steel Bearing Balls 3/4" inch

Dynamic load rating Cr: 10200 N

5" Heavy Duty Caster Wheel 772 Lbs Fixed Aluminum - PU - Top Plate Mount Outer Diameter - 120mm With a 5-1/2 inch inner5" Inch Caster Wheel 772 pounds Fixed Aluminum and Polyurethane Top Plate VXB005125BAPUF Heavy Duty Wheel Diameter= 125mm Wheel Width= 50mm Wheel Diameter= 5" Inch = 125mm Overall Height= 164mm Overall Height Inch= 6. 457" Mounting Type= Top Plate Top Plate Size= 115mm x 100mm Hole distance= 72mm x 85mm Wheel Core= Aluminum and Polyurethane Tire= Aluminum and Polyurethane Bearing type= Double ball beaing Load Capacity= 772 lb Mounting= Fixed