4 inch Heavy Duty Caster Wheel- Polyurethane tread(Crowned) on cast lron wheels -1/2" Bore -Roller Bearing, Set of 4 Heavy Duty Caster Wheel- 3200 lbs Capacity (4 PACK)

About this item

• Crowned Polyurethane tread cast lron wheels
• Axle Bore ：1/2", Hub Length: 2-7/16", Bearing Size: ¾”Roller Bearing
• Wheel Diameter Ranges: 4"/5"/6"/8", Wheel Tread Width: 2"
• Durometer: 75 Shore A (+/-5), Temp Range: -40F to 180F
• Weight capacity ranges : 4"wheel: 800 lbs. 5"wheel: 1000 lbs. 6"wheel: 1200lbs. 8"wheel: 1500lbs.

• Crowned Polyurethane tread cast iron wheels
• Axle Bore: 1/2", Hub Length: 2-7/16", Bearing Size: ¾" Roller Bearing
• Wheel Diameter Ranges: 4"/5"/6"/8", Wheel Tread Width: 2"
• Durometer: 75 Shore A (+/-5), Temp Range: -40F to 180F
• Weight capacity ranges : 4" wheel: 800 lbs. 5" wheel: 1000 lbs. 6" wheel: 1200lbs. 8" wheel: 1500lbs.