| Part number (SKU) | 17421400 |
| Material | Steel |
| Surface | Phosphated |
| Profile | HTD 8M |
| No. of teeth | 28 |
| Version | 1F |
| Belt width | 30 [mm] |
| Outer diameter pulley | 70.08 [mm] |
| Outer diameter of flanges | 75 [mm] |
| Pitch circle diameter [d] | 71.30 [mm] |
| Hub diameter [ND] | 50 [mm] |
| Total length [L] | 48 [mm] |
| pilot hole [B] | 14 [mm] |
| Bore [max. B] | 30 [mm] |
| Weight | 1.11 [kg] |
If you need a rework or a custom-made-product please contact us directly with your inquiry.
The supplied 3D models, pictures and technical drawings are made with reasonable care.Nevertheless liability is excluded for the accuracy and correctness of this data.
| Weight | 1.112 kg |
|---|---|
| Dimensions | 75 × 75 × 48 cm |
| Material | |
| Surface | |
| Profile | |
| No. of teeth | |
| Version | |
| Belt width | |
| Outer diameter pulley | |
| Outer diameter of flanges | |
| Pitch circle diameter | |
| Hub diameter | |
| Total length | |
| pilot hole | |
| Bore | |
| Weight |
Questions and answers
When will this part ship?
The stock status is shown next to the price. In stock parts ship from Bradenton, Florida, the same business day for orders placed before 2:00 p.m. Eastern. Backorder parts usually ship within 1–2 weeks.
What does shipping cost?
Shipping is calculated at checkout based on weight and destination. We ship with UPS and FedEx, and heavy orders ship by LTL freight. You can also ship on your own UPS or FedEx account for a $10 handling fee.
Can this part be bored or keyed to fit my shaft?
For most gears, sprockets, pulleys and couplings, yes. We can bore to your size and tolerance, cut a DIN 6885 keyway and add set-screw threads. We also offer expedited rework services for many parts. Email us the exact size needed and we will quote it.
Is there a better price for larger quantities?
Yes. The quantity prices are listed above. For more than the largest listed quantity, or for a custom version, ask for a quote.
Where are the CAD model and the catalogue page?
Under the Description tab you will find the link to free 2D and 3D CAD models and the catalogue page as a PDF.
Do you have this part in another size, material or in inches?
Often, yes. Use the filters on the category page, or send us your requirements and we will find the closest part or quote a custom one.
Can I return this part?
Unused standard parts can be returned within 30 days with an RMA number from returns@maedlernorthamerica.com; a 15% restocking fee applies. Custom-made parts or belts/chains that were cut to size cannot be returned. See our Return Policy.
More answers on our FAQ page. Questions about this part? Email us or call 941.803.0160.
Timing belt pulley HTD 8M material steel 28 teeth for belt width 30mm PN: 17421400
Material: Up to a teeth number of 72 phosphated steel, from a
teeth number of 80 phosphated grey cast iron GG25.
The functionability of a belt drive is largely influenced by the quality
of the used pulley. HTD pulleys are precision components, manufactured
pitch-true with special cutters. This leads to a precise meshing of
teeth.
$35.84
Ships within 1-2 weeks
| Quantity | Discount (%) | Price |
|---|---|---|
| 1 - 4 | — | $35.84 |
| 5 - 9 | 4.83% | $34.11 |
| 10 - 24 | 7.23% | $33.25 |
| 25 - 49 | 16.88% | $29.79 |
| 50 - 99 | 19.34% | $28.91 |
| 100 - 249 | 24.11% | $27.20 |
| 250 - 499 | 28.96% | $25.46 |
| 500+ | 32.53% | $24.18 |
| Product | Part number (SKU) | Material | Surface | Profile | No. of teeth | Version | Belt width | Outer diameter pulley | Outer diameter of flanges | Pitch circle diameter [d] | Hub diameter [ND] | Total length [L] | pilot hole [B] | Bore [max. B] | Weight | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Timing belt pulley HTD 8M material steel 22 teeth for belt width 30mm PN: 17421100 | 17421100 | Steel | Phosphated | HTD 8M | 22 | 1F | 30 [mm] | 54.65 [mm] | 60 [mm] | 56.02 [mm] | 43 [mm] | 48 [mm] | 12 [mm] | 25 [mm] | 0.683 [kg] | $28.15 |
| Timing belt pulley HTD 8M material steel 24 teeth for belt width 30mm PN: 17421200 | 17421200 | Steel | Phosphated | HTD 8M | 24 | 1F | 30 [mm] | 59.74 [mm] | 66 [mm] | 61.12 [mm] | 45 [mm] | 48 [mm] | 12 [mm] | 28 [mm] | 0.827 [kg] | $30.29 |
| Timing belt pulley HTD 8M material steel 25 teeth for belt width 30mm PN: 17421250 | 17421250 | Steel | Phosphated | HTD 8M | 25 | 1F | 30 [mm] | 62.29 [mm] | 66 [mm] | 63.66 [mm] | 45 [mm] | 48 [mm] | 12 [mm] | 28 [mm] | 0.900 [kg] | $32.62 |
| Timing belt pulley HTD 8M material steel 26 teeth for belt width 30mm PN: 17421300 | 17421300 | Steel | Phosphated | HTD 8M | 26 | 1F | 30 [mm] | 64.84 [mm] | 71 [mm] | 66.21 [mm] | 50 [mm] | 48 [mm] | 12 [mm] | 30 [mm] | 0.979 [kg] | $33.36 |
| Timing belt pulley HTD 8M material steel 28 teeth for belt width 30mm PN: 17421400 | 17421400 | Steel | Phosphated | HTD 8M | 28 | 1F | 30 [mm] | 70.08 [mm] | 75 [mm] | 71.30 [mm] | 50 [mm] | 48 [mm] | 14 [mm] | 30 [mm] | 1.11 [kg] | $35.84 |
| Timing belt pulley HTD 8M material steel 30 teeth for belt width 30mm PN: 17421500 | 17421500 | Steel | Phosphated | HTD 8M | 30 | 1F | 30 [mm] | 75.12 [mm] | 83 [mm] | 76.39 [mm] | 55 [mm] | 48 [mm] | 14 [mm] | 32 [mm] | 1.31 [kg] | $39.79 |
| Timing belt pulley HTD 8M material steel 32 teeth for belt width 30mm PN: 17421600 | 17421600 | Steel | Phosphated | HTD 8M | 32 | 1F | 30 [mm] | 80.17 [mm] | 87 [mm] | 81.49 [mm] | 60 [mm] | 48 [mm] | 14 [mm] | 35 [mm] | 1.52 [kg] | $43.92 |
| Timing belt pulley HTD 8M material steel 34 teeth for belt width 30mm PN: 17421700 | 17421700 | Steel | Phosphated | HTD 8M | 34 | 1F | 30 [mm] | 85.21 [mm] | 91 [mm] | 86.58 [mm] | 66 [mm] | 48 [mm] | 14 [mm] | 42 [mm] | 1.74 [kg] | $47.27 |
| Timing belt pulley HTD 8M material steel 36 teeth for belt width 30mm PN: 17421800 | 17421800 | Steel | Phosphated | HTD 8M | 36 | 1F | 30 [mm] | 90.30 [mm] | 97 [mm] | 91.67 [mm] | 70 [mm] | 48 [mm] | 14 [mm] | 42 [mm] | 1.98 [kg] | $49.96 |
| Timing belt pulley HTD 8M material steel 38 teeth for belt width 30mm PN: 17421900 | 17421900 | Steel | Phosphated | HTD 8M | 38 | 1F | 30 [mm] | 95.39 [mm] | 103 [mm] | 96.77 [mm] | 75 [mm] | 48 [mm] | 14 [mm] | 45 [mm] | 2.23 [kg] | $54.40 |
| Timing belt pulley HTD 8M material steel 40 teeth for belt width 30mm PN: 17422000 | 17422000 | Steel | Phosphated | HTD 8M | 40 | 1F | 30 [mm] | 100.49 [mm] | 106 [mm] | 101.86 [mm] | 75 [mm] | 48 [mm] | 14 [mm] | 45 [mm] | 2.47 [kg] | $57.89 |
| Timing belt pulley HTD 8M material steel 44 teeth for belt width 30mm PN: 17422200 | 17422200 | Steel | Phosphated | HTD 8M | 44 | 1F | 30 [mm] | 110.67 [mm] | 119 [mm] | 112.05 [mm] | 75 [mm] | 48 [mm] | 14 [mm] | 45 [mm] | 2.95 [kg] | $64.97 |
| Timing belt pulley HTD 8M material steel 48 teeth for belt width 30mm PN: 17422400 | 17422400 | Steel | Phosphated | HTD 8M | 48 | 1F | 30 [mm] | 120.86 [mm] | 127 [mm] | 122.23 [mm] | 75 [mm] | 48 [mm] | 14 [mm] | 45 [mm] | 3.47 [kg] | $73.24 |
| Timing belt pulley HTD 8M material steel 56 teeth for belt width 30mm PN: 17422800 | 17422800 | Steel | Phosphated | HTD 8M | 56 | 2F | 30 [mm] | 141.23 [mm] | 148 [mm] | 142.60 [mm] | 90 [mm] | 48 [mm] | 14 [mm] | 50 [mm] | 4.01 [kg] | $101.63 |
| Timing belt pulley HTD 8M material steel 60 teeth for belt width 30mm PN: 17423000 | 17423000 | Steel | Phosphated | HTD 8M | 60 | 2F | 30 [mm] | 151.42 [mm] | 158 [mm] | 152.79 [mm] | 90 [mm] | 48 [mm] | 14 [mm] | 50 [mm] | 4.30 [kg] | $111.27 |
| Timing belt pulley HTD 8M material steel 64 teeth for belt width 30mm PN: 17423200 | 17423200 | Steel | Phosphated | HTD 8M | 64 | 2F | 30 [mm] | 161.60 [mm] | 168 [mm] | 162.97 [mm] | 90 [mm] | 48 [mm] | 14 [mm] | 50 [mm] | 4.56 [kg] | $122.31 |
| Timing belt pulley HTD 8M material steel 72 teeth for belt width 30mm PN: 17423600 | 17423600 | Steel | Phosphated | HTD 8M | 72 | 2F | 30 [mm] | 181.97 [mm] | 192 [mm] | 183.35 [mm] | 95 [mm] | 48 [mm] | 14 [mm] | 55 [mm] | 5.41 [kg] | $138.49 |
| Timing belt pulley HTD 8M material grey cast iron 80 teeth for belt width 30mm PN: 17424000 | 17424000 | Grey cast iron (A48) | Phosphated | HTD 8M | 80 | 3 | 30 [mm] | 202.35 [mm] | – | 203.72 [mm] | 100 [mm] | 48 [mm] | 14 [mm] | 60 [mm] | 5.71 [kg] | $136.86 |
| Timing belt pulley HTD 8M material grey cast iron 90 teeth for belt width 30mm PN: 17424500 | 17424500 | Grey cast iron (A48) | Phosphated | HTD 8M | 90 | 3 | 30 [mm] | 227.81 [mm] | – | 229.18 [mm] | 100 [mm] | 48 [mm] | 14 [mm] | 60 [mm] | 6.65 [kg] | $159.10 |
| Timing belt pulley HTD 8M material grey cast iron 112 teeth for belt width 30mm PN: 17425600 | 17425600 | Grey cast iron (A48) | Phosphated | HTD 8M | 112 | 4 | 30 [mm] | 283.83 [mm] | – | 285.21 [mm] | 100 [mm] | 48 [mm] | 18 [mm] | 75 [mm] | 6.80 [kg] | $201.23 |