Technical data
| Groove diameter: | 57 mm |
|---|---|
| Identical in construction to the manufacturer: | Selcom |
| Inner diameter: | 10 mm |
| Material: | PA6 (Polyamid 6) |
| Number of ball bearings: | 1 x ball bearing 6003 2RS |
| Outer diameter: | 64 mm |
| Width of the roll: | 9 mm, 11 mm |