Site encryption and secure transactions
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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+
| Code | Type | No. teeth | De | Dp | Df | Dm | F | L | Bore (d) | Max. bore | No. flanges |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AL21T5/10-2 | 1F | 10 | 15.05 | 15.92 | 19.5 | 8 | 15 | 21 | – | 6 | 2 |
| AL21T5/12-2 | 1F | 12 | 18.25 | 19.10 | 23 | 11 | 15 | 21 | – | 6 | 2 |
| AL21T5/14-2 | 1F | 14 | 21.45 | 22.28 | 25 | 13 | 15 | 21 | – | 8 | 2 |
| AL21T5/15-2 | 1F | 15 | 23.05 | 23.87 | 28 | 16 | 15 | 21 | 6 | 10 | 2 |
| AL21T5/16-2 | 1F | 16 | 24.60 | 25.46 | 32 | 18 | 15 | 21 | 6 | 12 | 2 |
| AL21T5/18-2 | 1F | 18 | 27.80 | 28.65 | 32 | 20 | 15 | 21 | 6 | 16 | 2 |
| AL21T5/19-2 | 1F | 19 | 29.40 | 30.24 | 36 | 22 | 15 | 21 | 6 | 16 | 2 |
| AL21T5/20-2 | 1F | 20 | 31.00 | 31.83 | 36 | 23 | 15 | 21 | 6 | 18 | 2 |
| AL21T5/22-2 | 1F | 22 | 34.15 | 35.01 | 38 | 24 | 15 | 21 | 6 | 22 | 2 |
| AL21T5/24-2 | 1F | 24 | 37.40 | 38.02 | 42 | 26 | 15 | 21 | 6 | 24 | 2 |
| AL21T5/25-2 | 1F | 25 | 38.95 | 39.79 | 44 | 26 | 15 | 21 | 6 | 25 | 2 |
| AL21T5/26-2 | 1F | 26 | 40.60 | 41.38 | 44 | 26 | 15 | 21 | 6 | 25 | 2 |
| AL21T5/27-2 | 1F | 27 | 42.20 | 42.97 | 48 | 30 | 15 | 21 | 8 | 27 | 2 |
| AL21T5/28-2 | 1F | 28 | 43.75 | 44.56 | 48 | 32 | 15 | 21 | 8 | 29 | 2 |
| AL21T5/30-2 | 1F | 30 | 46.95 | 47.75 | 51 | 34 | 15 | 21 | 8 | 33 | 2 |
| AL21T5/32-2 | 1F | 32 | 50.1 | 50.93 | 54 | 38 | 15 | 21 | 8 | 37 | 2 |
| AL21T5/36-2 | 1F | 36 | 56.45 | 57.30 | 64 | 38 | 15 | 21 | 8 | 42 | 2 |
| AL21T5/40-2 | 1F | 40 | 62.85 | 63.66 | 66.5 | 40 | 15 | 21 | 8 | 47 | 2 |
| AL21T5/42-2 | 1F | 42 | 66.00 | 66.85 | 70 | 40 | 15 | 21 | 8 | 50 | 2 |
| AL21T5/44-0 | 2 | 44 | 69.20 | 70.03 | – | 45 | 15 | 21 | 8 | 52 | 0 |
| AL21T5/48-0 | 2 | 48 | 75.55 | 76.39 | – | 50 | 15 | 21 | 8 | 60 | 0 |
| AL21T5/60-0 | 2 | 60 | 94.65 | 95.49 | – | 65 | 15 | 21 | 8 | 76 | 0 |