4 inch Heavy Duty Caster Wheel- Polyurethane Tread(Crowned) on cast lron Wheels -1/2" Bore -Roller Bearing-Heavy Duty Caster Wheel -800 lbs Capacity per Wheel (1 Pack)
Special Features
- 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.
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