4" Medium Heavy Duty
| |
| Attractive zinc plated finish. Full double ball hardened raceways. Forks are notched to accommodate four position swivel locks. 1/2" hollow axle with grease zerk and lock nut. Plastic seal/retainer washer (roller bearing models). 1/4" steel top plate for durability. Permanent rivet king pin with 5/8" diameter rive.t Grease fittings: wheel bearing and swivel raceway. "Colson 45" multi-temp grease lubricates in extreme hot and cold temperatures A strong, ultra-durable wheel. It has a very high strength-toweight ratio and is capable of long service under heavy loads. Red polyurethane is bonded to cast iron core. Temperature range: -45°F to +180°F. Hardness: 55(±5) Durometer Shore D scale | |
| Wheel Diameter | 4" | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tread Width | 2" | ||||||||||||
| Swivel Radius | 3-9⁄16" | ||||||||||||
| Load Height | 5-5⁄8" | ||||||||||||
| Dynamic Load | 560 lbs. | ||||||||||||
| Wheel Material | Polyurethane | ||||||||||||
| Wheel Bearing | Roller Bearing | ||||||||||||
| Pricing | |||||||||||||
| |||||||||||||
| Options | |||||||||||||
| |||||||||||||
| |||||||||||||
