Duralast-Polyurethane-Wheel (29)
Plastex-Phenolic-Plastic-Wheel (33)
4_4.5 (6)
Whirlaway 3 1/4″ Swivel Casters manufactured by Hamilton
The Whirlaway Series is scaled down for 1-1/2″ wide wheels. The two separate coined and case hardened raceways, joined by a heat treated rivet kingpin, make Whirlaway Swivel Casters top performers and sellers in the 500-600 lb duty class. Rugged 1/4″ thick mounting plates are ideal for distortion-free welding to all types of mobile equipment, or bolt them on through slotted holes that fit two popular template patterns. All Series WW casters sport bright zinc plated finish.
Features:
- 4″ x 4 1/2″ Top Plate
- Cold forged steel mounting plate and horn base
- 1/4″ plate steel Legs, formed for increased strength and continuously welded to horn base
- Permanent rivet type kingpin, 5/8″ diameter heat treated steel
- 1/2″ Diameter axle bolt with lock nut
- Hardened and polished steel balls rotate in two smoothly coined, case hardened raceways
| Model Number | Description | Diameter | Height | Load Capacity (lbs) | Weight (lbs) | Price |
|---|---|---|---|---|---|---|
| S-WW-3D | Duralast® | 3 1/4″ | 5 1/4″ | 475 | 6 | Call for Quote |
| S-WW-3P | Plastex | 3 1/4″ | 5 1/4″ | 550 | 5 1/2 | Call for Quote |