Rubber Wheels
Cushion rubber treads are vulcanized to cast iron cores. The soft rubber tread affords a cushion effect to the load. These wheels are highly shock absorbing and provide a quiet operation, while dampening vibration.
Features
Wheel Face: Moderate crown
Finish: Black tread on black enamel core
Temperature Range: -40 degrees up to + 180 degrees Fahrenheit
Hardness: 70-85 Shore A
Bearing Key
| RB | Roller Bearing |
| DB | Delrin Bearing |
| PB | Plain Bore |
| BB | Ball Bearing |
Bearing key indicates the type of bearing you are choosing. When you choose the product you want take a look at the item title.
Title Example: 4" Wheel x 1-1/2" Wide x 1/2" Bore Size RB. Notice the last two letters, follow the bearing key and that will lead you to your bearing type.
