Nylon with ball bearing
Pulley wheel made of Polyamide.
Pressed groove ball bearings. Locks on shaft as an ordinary ball bearing.
Pulley wheels made of Nylon with ball bearing
| Art.no | ØD1 | ØD2 | b | L | Ød | h | R | Max. load |
| Outer diameter | Groove diameter | Width | Hub width | Shaft hole | Groove depth | Max Ø | Kg | |
| SEK/040 | 40 | 30,6 | 12,8 | 12,8 | 8 | 5 | 5 | 50 |
| SEK/050 | 50 | 39,5 | 12,6 | 16,6* | 10 | 5 | 4 | 50 |
| 91-140 | 60 | 48 | 13 | 16 | 8 | 6 | 6 | 80 |
| SEK/065-2 | 65 | 55 | 12 | 16,3* | 10 | 5 | 8 | 137 |
| SEK/078-1 | 78 | 57 | 15,2 | 16,6* | 10 | 10,5 | 8 | 138 |
| SEK/078-2 | 78 | 65,7 | 19 | 27,1* | 15 | 6 | 11 | 245 |
| SEK/080-2 | 80 | 50 | 21,2 | 27,8* | 15 | 15 | 8 | 125 |
| SEK/098 | 98 | 80 | 20 | 29* | 10 | 10 | 9 | 150 |
* Including 2 galvanized steel spacer sleeves
| Art.no |
 |
B | C | D | Fune max Ø line |
L | Q |  |
| 342-80 | 1 | 7 | 22 | Ø79 | Ø6 | 18 | 12 | 50 |
| 342-90 | 1 | 7 | 22 | Ø89 | Ø6 | 18 | 12 | 60 |
| 342-100 | 1 | 7,5 | 22 | Ø98 | Ø5 | 18 | 12 | 70 |
All dimensions in mm