Site encryption and secure transactions
We accept PayPal, Mastercard, Visa and more
To mainland UK on orders of £100+
Site encryption and secure transactions
We accept PayPal, Mastercard, Visa and more
To mainland UK on orders of £100+
| 3 MOD | ||||||||
|---|---|---|---|---|---|---|---|---|
| Code | Type | No. of Teeth | Pitch Ø dp | Bore Ø H8 | Hub/Boss Ø dm | Outside Ø de | O/A Width A | Face Width B |
| STS30/12B | B | 12 | 36 | 12 | 20 | 42 | 50 | 30 |
| STS30/15B | B | 15 | 45 | 12 | 25 | 51 | 50 | 30 |
| STS30/16B | B | 16 | 48 | 12 | 35 | 54 | 50 | 30 |
| STS30/20B | B | 20 | 60 | 15 | 40 | 66 | 50 | 30 |
| STS30/24B | B | 24 | 72 | 15 | 45 | 78 | 50 | 30 |
| STS30/25B | B | 25 | 75 | 15 | 50 | 81 | 50 | 30 |
| STS30/30B | B | 30 | 90 | 15 | 50 | 96 | 50 | 30 |
| STS30/36B | B | 36 | 108 | 15 | 60 | 114 | 50 | 30 |
| STS30/40B | B | 40 | 120 | 20 | 60 | 126 | 50 | 30 |
| STS30/48B | B | 48 | 144 | 20 | 70 | 150 | 50 | 30 |
| STS30/50B | B | 50 | 150 | 20 | 80 | 156 | 50 | 30 |
| STS30/60B | B | 60 | 180 | 20 | 80 | 186 | 50 | 30 |
| 4 MOD | ||||||||
|---|---|---|---|---|---|---|---|---|
| Code | Type | No. of Teeth | Pitch Ø dp | Bore Ø H8 | Hub/Boss Ø dm | Outside Ø de | O/A Width A | Face Width B |
| STS40/12B | B | 12 | 48 | 12 | 35 | 56 | 60 | 40 |
| STS40/15B | B | 15 | 60 | 14 | 48 | 68 | 60 | 40 |
| STS40/16B | B | 16 | 64 | 15 | 50 | 72 | 60 | 40 |
| STS40/20B | B | 20 | 80 | 15 | 60 | 88 | 60 | 40 |
| STS40/24B | B | 24 | 96 | 16 | 75 | 104 | 60 | 40 |
| STS40/25B | B | 25 | 100 | 16 | 75 | 108 | 60 | 40 |
| STS40/28B* | B | 28 | 112 | 30 | 80 | 120 | 60 | 40 |
| STS40/30B | B | 30 | 120 | 20 | 80 | 128 | 60 | 40 |
| STS40/36B | B | 36 | 144 | 20 | 80 | 152 | 60 | 40 |
| STS40/40B* | B | 40 | 160 | 30 | 80 | 168 | 60 | 40 |
| STS40/44B* | B | 44 | 176 | 30 | 80 | 184 | 60 | 40 |
Please note:
*Come with 8 mm wide keyway and G/S holes. If the required bore and/or hub/boss size is critical please specify when ordering, as some parts may show different size options. All dimensions subject to change. If a dimension is critical to your application please contact our Sales Department for confirmation. For special or reworked gears please contact our Manufacturing Department for a quotation.