Standard : to DIN 867, DIN 3962, DIN 3963, Grade/Quality 9 or Equivalent. Standard tolerances, unless otherwise stated ±0.25mm.. All dimensions in mm. Stainless Steel AISI 303/304
S/S Spur Gear Mod 2 12T, With Hub (STS20/12B)
S/S Spur Gear Mod 2 12T, With Hub (STS20/12B)
| Part No. | 7701-939 |
| Code | STS20/12B |
| Type | B |
| No. of Teeth | 12 |
| Pitch Ø dp | 24 |
| Bore Ø H8 | 8 |
| Hub/Boss Ø dm | 18 |
| Outside Ø de | 28 |
| O/A Width A | 35 |
| Face Width B | 20 |
Every effort is taken to ensure the accuracy of the table data
Design variations and errors although rare may occur