Finer Power t10 Pilot Bore Timing Pulley, 18 / 25
Available
T10 pilot bore timing pulleys in aluminium for T10 timing belts, which have a 10mm pitch. The range covers 72 models from 12 to 60 teeth, for 16, 25, 32 and 50mm wide belts.
A pilot bore pulley is supplied with a starter hole, so you can have it bored and keywayed to suit your shaft. Every model has a pilot bore.
Where this product is used
- Synchronous drives where the driven shaft must keep in step with the driver
- Indexing and positioning drives
- Conveyor and material handling drives
- Packaging and automation machinery
- Replacement pulleys on existing T10 belt drives
Features
- Aluminium pulley with a pilot bore, ready to be bored to your shaft size
- T10 tooth profile with a 10mm pitch, 12 to 60 teeth
- Largest finished bore for every model: 16 to 60mm
- Pitch diameter, outside diameter, hub diameter, face width and overall width for every model
Key specifications
| Specification | Detail |
|---|---|
| Belt profile | T10 (10mm pitch) |
| Teeth | 12 to 60 |
| Belt widths | 16, 25, 32 and 50mm |
| Pitch diameter | 38.2 to 190.98mm |
| Outside diameter | 36.35 to 189.1mm |
| Material | Aluminium |
| Bore type | Pilot bore (bore to suit) |
| Maximum finished bore | 16 to 60mm |
| Face width | 21 to 56mm |
| Overall width | 31 to 66mm |
| Hub diameter | 28 to 110mm |
Sizes available
| Model | Teeth | Belt (mm) | Pitch dia. (mm) | Outside dia. (mm) | Flange dia. (mm) | Hub dia. (mm) | Face width (mm) | Overall width (mm) | Pilot bore (mm) | Max bore (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| 31-T10-12PB | 12 | 16 | 38.2 | 36.35 | 42 | 28 | 21 | 31 | 6 | 16 |
| 40-T10-12PB | 12 | 25 | 38.2 | 36.35 | 42 | 28 | 30 | 40 | 5 | 16 |
| 31-T10-14PB | 14 | 16 | 44.56 | 42.7 | 48 | 32 | 21 | 31 | 8 | 18 |
| 40-T10-14PB | 14 | 25 | 44.56 | 42.7 | 48 | 32 | 30 | 40 | 8 | 18 |
| 31-T10-15PB | 15 | 16 | 47.75 | 45.9 | 51 | 32 | 21 | 31 | 8 | 18 |
| 40-T10-15PB | 15 | 25 | 47.75 | 45.9 | 51 | 32 | 30 | 40 | 8 | 18 |
| 31-T10-16PB | 16 | 16 | 50.93 | 49.05 | 54 | 35 | 21 | 31 | 8 | 20 |
| 40-T10-16PB | 16 | 25 | 50.93 | 49.05 | 54 | 35 | 30 | 40 | 8 | 20 |
| 31-T10-18PB | 18 | 16 | 57.29 | 55.45 | 60 | 40 | 21 | 31 | 8 | 22 |
| 40-T10-18PB | 18 | 25 | 57.29 | 55.45 | 60 | 40 | 30 | 40 | 8 | 22 |
| 47-T10-18PB | 18 | 32 | 57.29 | 55.45 | 60 | 40 | 37 | 47 | 10 | 22 |
| 66-T10-18PB | 18 | 50 | 57.29 | 55.45 | 60 | 40 | 56 | 66 | 10 | 22 |
| 31-T10-19PB | 19 | 16 | 60.48 | 58.6 | 66 | 44 | 21 | 31 | 8 | 22 |
| 40-T10-19PB | 19 | 25 | 60.48 | 58.6 | 66 | 44 | 30 | 40 | 8 | 22 |
| 47-T10-19PB | 19 | 32 | 60.48 | 58.6 | 66 | 44 | 37 | 47 | 10 | 22 |
| 66-T10-19PB | 19 | 50 | 60.48 | 58.6 | 66 | 44 | 56 | 66 | 10 | 22 |
| 31-T10-20PB | 20 | 16 | 63.66 | 61.8 | 66 | 46 | 21 | 31 | 8 | 24 |
| 40-T10-20PB | 20 | 25 | 63.66 | 61.8 | 66 | 46 | 30 | 40 | 8 | 24 |
| 47-T10-20PB | 20 | 32 | 63.66 | 61.8 | 66 | 46 | 37 | 47 | 12 | 24 |
| 66-T10-20PB | 20 | 50 | 63.66 | 61.8 | 66 | 46 | 56 | 66 | 12 | 24 |
| 31-T10-22PB | 22 | 16 | 70.03 | 68.15 | 75 | 52 | 21 | 31 | 8 | 28 |
| 40-T10-22PB | 22 | 25 | 70.03 | 68.15 | 75 | 52 | 30 | 40 | 8 | 28 |
| 47-T10-22PB | 22 | 32 | 70.03 | 68.15 | 75 | 52 | 37 | 47 | 12 | 28 |
| 66-T10-22PB | 22 | 50 | 70.03 | 68.15 | 75 | 52 | 56 | 66 | 12 | 28 |
| 31-T10-24PB | 24 | 16 | 76.39 | 74.55 | 83 | 58 | 21 | 31 | 8 | 30 |
| 40-T10-24PB | 24 | 25 | 76.39 | 74.55 | 83 | 58 | 30 | 40 | 8 | 30 |
| 47-T10-24PB | 24 | 32 | 76.39 | 74.55 | 83 | 58 | 37 | 47 | 12 | 30 |
| 66-T10-24PB | 24 | 50 | 76.39 | 74.55 | 83 | 58 | 56 | 66 | 12 | 30 |
| 31-T10-25PB | 25 | 16 | 79.58 | 77.7 | 83 | 60 | 21 | 31 | 8 | 30 |
| 40-T10-25PB | 25 | 25 | 79.58 | 77.7 | 83 | 60 | 30 | 40 | 8 | 30 |
| 47-T10-25PB | 25 | 32 | 79.58 | 77.7 | 83 | 60 | 37 | 47 | 12 | 30 |
| 66-T10-25PB | 25 | 50 | 79.58 | 77.7 | 83 | 60 | 56 | 66 | 12 | 30 |
| 31-T10-26PB | 26 | 16 | 82.76 | 80.9 | 87 | 60 | 21 | 31 | 8 | 30 |
| 40-T10-26PB | 26 | 25 | 82.76 | 80.9 | 87 | 60 | 30 | 40 | 8 | 30 |
| 47-T10-26PB | 26 | 32 | 82.76 | 80.9 | 87 | 60 | 37 | 47 | 12 | 30 |
| 66-T10-26PB | 26 | 50 | 82.76 | 80.9 | 87 | 60 | 56 | 66 | 12 | 30 |
| 31-T10-27PB | 27 | 16 | 85.95 | 84.1 | 91 | 60 | 21 | 31 | 8 | 30 |
| 40-T10-27PB | 27 | 25 | 85.95 | 84.1 | 91 | 60 | 30 | 40 | 8 | 30 |
| 47-T10-27PB | 27 | 32 | 85.95 | 84.1 | 91 | 60 | 37 | 47 | 12 | 30 |
| 66-T10-27PB | 27 | 50 | 85.95 | 84.1 | 91 | 60 | 56 | 66 | 12 | 30 |
| 31-T10-28PB | 28 | 16 | 89.13 | 87.25 | 93 | 60 | 21 | 31 | 8 | 30 |
| 40-T10-28PB | 28 | 25 | 89.13 | 87.25 | 93 | 60 | 30 | 40 | 8 | 30 |
| 47-T10-28PB | 28 | 32 | 89.13 | 87.25 | 93 | 60 | 37 | 47 | 12 | 30 |
| 66-T10-28PB | 28 | 50 | 89.13 | 87.25 | 93 | 60 | 56 | 66 | 12 | 30 |
| 31-T10-30PB | 30 | 16 | 95.49 | 93.65 | 97 | 60 | 21 | 31 | 8 | 30 |
| 40-T10-30PB | 30 | 25 | 95.49 | 93.65 | 97 | 60 | 30 | 40 | 8 | 30 |
| 47-T10-30PB | 30 | 32 | 95.49 | 93.65 | 97 | 60 | 37 | 47 | 12 | 30 |
| 66-T10-30PB | 30 | 50 | 95.49 | 93.65 | 97 | 60 | 56 | 66 | 12 | 30 |
| 31-T10-32PB | 32 | 16 | 101.86 | 100 | 106 | 65 | 21 | 31 | 10 | 32 |
| 40-T10-32PB | 32 | 25 | 101.86 | 100 | 106 | 65 | 30 | 40 | 10 | 32 |
| 47-T10-32PB | 32 | 32 | 101.86 | 100 | 106 | 65 | 37 | 47 | 12 | 32 |
| 66-T10-32PB | 32 | 50 | 101.86 | 100 | 106 | 65 | 56 | 66 | 12 | 32 |
| 31-T10-36PB | 36 | 16 | 114.59 | 112.75 | 119 | 70 | 21 | 31 | 10 | 35 |
| 40-T10-36PB | 36 | 25 | 114.59 | 112.75 | 119 | 70 | 30 | 40 | 10 | 35 |
| 47-T10-36PB | 36 | 32 | 114.59 | 112.75 | 119 | 70 | 37 | 47 | 16 | 35 |
| 66-T10-36PB | 36 | 50 | 114.59 | 112.75 | 119 | 70 | 56 | 66 | 16 | 35 |
| 31-T10-40PB | 40 | 16 | 127.32 | 125.45 | 131 | 80 | 21 | 31 | 10 | 40 |
| 40-T10-40PB | 40 | 25 | 127.32 | 125.45 | 131 | 80 | 30 | 40 | 10 | 40 |
| 47-T10-40PB | 40 | 32 | 127.32 | 125.45 | 131 | 80 | 37 | 47 | 16 | 40 |
| 66-T10-40PB | 40 | 50 | 127.32 | 125.45 | 131 | 80 | 56 | 66 | 16 | 40 |
| 31-T10-44PB | 44 | 16 | 140.06 | 138.2 | - | 88 | 21 | 31 | 10 | 46 |
| 40-T10-44PB | 44 | 25 | 140.06 | 138.2 | - | 88 | 30 | 40 | 10 | 46 |
| 47-T10-44PB | 44 | 32 | 140.06 | 138.2 | - | 88 | 37 | 47 | 16 | 46 |
| 66-T10-44PB | 44 | 50 | 140.06 | 138.2 | - | 88 | 56 | 66 | 16 | 46 |
| 31-T10-48PB | 48 | 16 | 152.78 | 150.95 | - | 95 | 21 | 31 | 16 | 48 |
| 40-T10-48PB | 48 | 25 | 152.78 | 150.95 | - | 95 | 30 | 40 | 16 | 48 |
| 47-T10-48PB | 48 | 32 | 152.78 | 150.95 | - | 95 | 37 | 47 | 16 | 48 |
| 66-T10-48PB | 48 | 50 | 152.78 | 150.95 | - | 95 | 56 | 66 | 16 | 48 |
| 31-T10-60PB | 60 | 16 | 190.98 | 189.1 | - | 110 | 21 | 31 | 16 | 60 |
| 40-T10-60PB | 60 | 25 | 190.98 | 189.1 | - | 110 | 30 | 40 | 16 | 60 |
| 47-T10-60PB | 60 | 32 | 190.98 | 189.1 | - | 110 | 37 | 47 | 16 | 60 |
| 66-T10-60PB | 60 | 50 | 190.98 | 189.1 | - | 110 | 56 | 66 | 16 | 60 |
Choosing the right option
Choose the pulley by belt profile (T10), belt width and number of teeth. Divide the driven teeth by the driver teeth to find the speed ratio. Both pulleys on a drive must have the same tooth pitch as the belt.
The last number in each model code is the number of teeth, and the number at the start is the overall width of the pulley in millimetres. Related pilot bore pulleys: T5 Pilot Bore Timing Pulley, Aluminium, 10 to 60 Teeth, 10 to 25mm Belt Width, 5M HTD Pilot Bore Timing Pulley, Aluminium, 44 to 72 Teeth, 9 to 25mm Belt Width and 5M HTD Pilot Bore Timing Pulley, Steel, 12 to 40 Teeth, 9 to 25mm Belt Width.
Pilot bore pulleys are supplied with a starter hole. Have the pulley bored and keywayed to suit your shaft, keeping the bore concentric with the pulley, and add a set screw over the keyway. Do not bore beyond the maximum finished bore for the model.
Fit the belt by moving the shafts closer together, not by levering it over the flanges or teeth.
| Option | Part number | SKU |
|---|---|---|
| 12 / 16 | 31-T10-12PB | A0059899 |
| 14 / 16 | 31-T10-14PB | A0059900 |
| 14 / 25 | 40-T10-14PB | A0059942 |
| 15 / 16 | 31-T10-15PB | A0059901 |
| 15 / 25 | 40-T10-15PB | A0059943 |
| 16 / 16 | 31-T10-16PB | A0059902 |
| 16 / 25 | 40-T10-16PB | A0059944 |
| 18 / 16 | 31-T10-18PB | A0059903 |
| 18 / 25 | 40-T10-18PB | A0059945 |
| 18 / 32 | 47-T10-18PB | A0059961 |
| 19 / 16 | 31-T10-19PB | A0059904 |
| 19 / 25 | 40-T10-19PB | A0059946 |
| 19 / 32 | 47-T10-19PB | A0059962 |
| 19 / 50 | 66-T10-19PB | A0059978 |
| 20 / 16 | 31-T10-20PB | A0059905 |
| 20 / 25 | 40-T10-20PB | A0059947 |
| 20 / 32 | 47-T10-20PB | A0059963 |
| 20 / 50 | 66-T10-20PB | A0059979 |
| 22 / 16 | 31-T10-22PB | A0059906 |
| 22 / 25 | 40-T10-22PB | A0059948 |
| 22 / 32 | 47-T10-22PB | A0059964 |
| 22 / 50 | 66-T10-22PB | A0059980 |
| 24 / 16 | 31-T10-24PB | A0059907 |
| 24 / 25 | 40-T10-24PB | A0059949 |
| 24 / 32 | 47-T10-24PB | A0059965 |
| 24 / 50 | 66-T10-24PB | A0059981 |
| 25 / 16 | 31-T10-25PB | A0059908 |
| 25 / 25 | 40-T10-25PB | A0059950 |
| 25 / 32 | 47-T10-25PB | A0059966 |
| 25 / 50 | 66-T10-25PB | A0059982 |
| 26 / 16 | 31-T10-26PB | A0059909 |
| 26 / 25 | 40-T10-26PB | A0059951 |
| 26 / 32 | 47-T10-26PB | A0059967 |
| 26 / 50 | 66-T10-26PB | A0059983 |
| 27 / 16 | 31-T10-27PB | A0059910 |
| 27 / 25 | 40-T10-27PB | A0059952 |
| 27 / 32 | 47-T10-27PB | A0059968 |
| 27 / 50 | 66-T10-27PB | A0059984 |
| 28 / 16 | 31-T10-28PB | A0059911 |
| 28 / 25 | 40-T10-28PB | A0059953 |
| 28 / 32 | 47-T10-28PB | A0059969 |
| 28 / 50 | 66-T10-28PB | A0059985 |
| 30 / 16 | 31-T10-30PB | A0059912 |
| 30 / 25 | 40-T10-30PB | A0059954 |
| 30 / 32 | 47-T10-30PB | A0059970 |
| 30 / 50 | 66-T10-30PB | A0059986 |
| 32 / 16 | 31-T10-32PB | A0059913 |
| 32 / 25 | 40-T10-32PB | A0059955 |
| 32 / 32 | 47-T10-32PB | A0059971 |
| 32 / 50 | 66-T10-32PB | A0059987 |
| 36 / 16 | 31-T10-36PB | A0059914 |
| 36 / 25 | 40-T10-36PB | A0059956 |
| 36 / 32 | 47-T10-36PB | A0059972 |
| 36 / 50 | 66-T10-36PB | A0059988 |
| 40 / 16 | 31-T10-40PB | A0059915 |
| 40 / 25 | 40-T10-40PB | A0059957 |
| 40 / 32 | 47-T10-40PB | A0059973 |
| 40 / 50 | 66-T10-40PB | A0059989 |
| 44 / 16 | 31-T10-44PB | A0059916 |
| 44 / 25 | 40-T10-44PB | A0059958 |
| 44 / 32 | 47-T10-44PB | A0059974 |
| 44 / 50 | 66-T10-44PB | A0059990 |
| 48 / 16 | 31-T10-48PB | A0059917 |
| 48 / 25 | 40-T10-48PB | A0059959 |
| 48 / 32 | 47-T10-48PB | A0059975 |
| 48 / 50 | 66-T10-48PB | A0059991 |
| 60 / 16 | 31-T10-60PB | A0059918 |
| 12 / 25 | 40-T10-12PB | A0059941 |
| 60 / 25 | 40-T10-60PB | A0059960 |
| 60 / 32 | 47-T10-60PB | A0059976 |
| 18 / 50 | 66-T10-18PB | A0059977 |
| 60 / 50 | 66-T10-60PB | A0059992 |
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T10 Pilot Bore Timing Pulley, Aluminium, 12 to 60 Teeth, 16 to 50 mm Belt Width: 18 / 25
SKU: A0059945 | Model: 40-T10-18PB
T10 pilot bore timing pulley, aluminium, 18 teeth, 57.29mm pitch diameter, for 25mm wide belts.


