4″ x 1-1/4″ Thermoplastic Rubber (TPR) Wheel Swivel Caster with 1/2″ Threaded Stem & Brake – 240Lbs Capacity
4″ x 1-1/4″ THERMOPLASTIC RUBBER WHEEL SWIVEL CASTER WITH 1/2″ THREADED STEM AND BRAKE – Part #: Q504021MIRTLB
Thermoplastic Rubber Wheels combine the advantages of both a hard & soft tread material in a single wheel, making it one of our favorite caster wheels. Like a hard tread wheel, thermoplastic rubber rolls easily and is very durable. Like a soft tread wheel, it is quiet, protects floors, and has a cushioned ride. These caster wheels also hold up well when exposed to weather, are resistant to chemicals, water, & steam, and reject floor debris. We highly recommend these caster for applications requiring non-marking, floor protective, quiet, and smooth rolling wheels. We would not recommend these wheels for applications that require sitting in one spot for long periods of time under heavy loads.
Specifications:
| Load Capacity (lbs.): 240 | Link to Replacement Wheel: QMIR4G3 |
| Wheel Diameter: 4“ | Caster Rig Color/Finish: Silver Zinc Plated |
| Tread Width: 1-1/4″ | Swivel or Rigid Caster: Swivel |
| Wheel Type: Thermoplastic Rubber | Swivel Radius: 3-13/32″ |
| Wheel Bearing Type: Plain | Swivel Construction/Diameter: Kingpin |
| Overall Height: 5″ | Temp Range: -45 to 180˚F |
| Stem Size: 1/2″ | Wheel Durometer: Shore 65 A (+/-5) |
| Stem Length: 1″ | Wheel Color: Black |
| Stem Thread Pitch: 13 | Weight: 1.57 lbs. |
