| Mechanical mounting | push-in, screw |
| Shaft diameter | 3mm |
| Unit price | Yes |
| Symbol | Type of robotics accessories | Quantity in set/package | Manufacturer | Plating material | Shaft surface | Internal teeth number | Width | Wheel diameter | Kit contents | Colour | Dimensions |
|---|---|---|---|---|---|---|---|---|---|---|---|
| [pcs.] | [mm] | [mm] | |||||||||
| POLOLU-3030 | tracks | 2 | POLOLU | rubber | D spring | 22 | 14.6 | 35 | 4 wheels; nut x2; washer x2; screw x4 | black | Fig. 1. |
| POLOLU-3031 | tracks | 2 | POLOLU | rubber | D spring | 22 | 14.6 | 35 | 4 wheels; nut x2; washer x2; screw x4 | red | Fig. 1. |
| POLOLU-3033 | tracks | 2 | POLOLU | rubber | D spring | 30 | 14.6 | 35 | 4 wheels; nut x2; washer x2; screw x4 | black | Fig. 1. |
| POLOLU-3035 | tracks | 2 | POLOLU | rubber | D spring | 30 | 14.6 | 35 | 4 wheels; nut x2; washer x2; screw x2 | - | Fig. 1. |