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 #:Â Q504022MIRTLB
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:Â
| Load Capacity (lbs.): 240 | Link to Replacement Wheel:Â QMIR4G3 |
| Wheel Diameter: 4“ | Caster Rig Color/Finish: Silver Zinc Plated |
| Tread Width:Â 1-1/4″ | Swivel or Rigid Caster:Â Swivel |
| Wheel Type: Thermoplastic Rubber | Swivel Radius: 3-13/32″ |
| Wheel Bearing Type:Â Plain | Swivel Construction/Diameter:Â Kingpin |
| Overall Height:Â 5″ | Temp Range:Â -45 to 180ËšF |
| Stem Size:Â 1/2″ | Wheel Durometer:Â Shore 65 A (+/-5) |
| Stem Length:Â 1-1/2″ | Wheel Color:Â Black |
| Stem Thread Pitch:Â 13 | Weight:Â 1.58 lbs. |
