| Part number (SKU) | 21004500 |
| Material | Steel (1045) |
| Tooth quality | 8 |
| Surface | Blank |
| Module | 3.18 (10mm) |
| Hardened | No |
| Hub | One sided |
| No. of teeth | 45 |
| Tooth width [b] | 25 [mm] |
| Outer diameter [da] | 149.6 [mm] |
| Pitch circle diameter [d] | 143.2 [mm] |
| Hub length [NL] | 20 [mm] |
| Hub diameter [ND] | 80 [mm] |
| Bore diameter [BH7] | 20 [mm] |
| Admissible MD | 179.0 [Nm] |
| Weight | 3.44 [kg] |
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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.
Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 45 teeth tooth width 25mm PN: 21004500
Material: Steel C45.
Milled, straight teeth.
Tooth quality 8d25 DIN 3967.
Pressure angle 20°.
Standard design with one-sided hub.
Other models and number of teeth on request.
$190.35
Availability: 1 in stock (backorders ship within 1-2 weeks)
| Quantity | Discount (%) | Price |
|---|---|---|
| 1 - 4 | — | $190.35 |
| 5 - 9 | 3.58 % | $183.54 |
| 10 - 24 | 7.13 % | $176.77 |
| 25 - 49 | 20.81 % | $150.74 |
| 50 - 99 | 27.2 % | $138.58 |
| 100 - 249 | 31.74 % | $129.94 |
| 250+ | 32.1 % | $129.25 |
| Product | Part number (SKU) | Material | Tooth quality | Surface | Module | Hardened | Hub | No. of teeth | Tooth width [b] | Outer diameter [da] | Pitch circle diameter [d] | Hub length [NL] | Hub diameter [ND] | Bore diameter [BH7] | Admissible MD | Weight | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 12 teeth tooth width 25mm PN: 21001200 | 21001200 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 12 | 25 [mm] | 44.6 [mm] | 38.2 [mm] | 15 [mm] | 25 [mm] | 10 [mm] | 9.8 [Nm] | 0.22 [kg] | $44.56 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 15 teeth tooth width 25mm PN: 21001500 | 21001500 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 15 | 25 [mm] | 54.1 [mm] | 47.7 [mm] | 15 [mm] | 30 [mm] | 12 [mm] | 13.7 [Nm] | 0.38 [kg] | $51.16 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 18 teeth tooth width 25mm PN: 21001800 | 21001800 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 18 | 25 [mm] | 63.7 [mm] | 57.3 [mm] | 15 [mm] | 40 [mm] | 15 [mm] | 17.3 [Nm] | 0.50 [kg] | $66.80 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 20 teeth tooth width 25mm PN: 21002000 | 21002000 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 20 | 25 [mm] | 70.0 [mm] | 63.7 [mm] | 15 [mm] | 40 [mm] | 15 [mm] | 22.4 [Nm] | 0.60 [kg] | $74.39 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 24 teeth tooth width 25mm PN: 21002400 | 21002400 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 24 | 25 [mm] | 82.8 [mm] | 76.4 [mm] | 15 [mm] | 50 [mm] | 15 [mm] | 34.3 [Nm] | 0.86 [kg] | $86.03 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 25 teeth tooth width 25mm PN: 21002500 | 21002500 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 25 | 25 [mm] | 85.9 [mm] | 79.6 [mm] | 15 [mm] | 50 [mm] | 15 [mm] | 37.8 [Nm] | 0.96 [kg] | $85.86 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 30 teeth tooth width 25mm PN: 21003000 | 21003000 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 30 | 25 [mm] | 101.9 [mm] | 95.5 [mm] | 15 [mm] | 60 [mm] | 20 [mm] | 58.0 [Nm] | 1.45 [kg] | $116.90 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 36 teeth tooth width 25mm PN: 21003600 | 21003600 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 36 | 25 [mm] | 121.0 [mm] | 114.6 [mm] | 15 [mm] | 70 [mm] | 20 [mm] | 97.0 [Nm] | 2.15 [kg] | $139.13 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 40 teeth tooth width 25mm PN: 21004000 | 21004000 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 40 | 25 [mm] | 133.7 [mm] | 127.3 [mm] | 15 [mm] | 80 [mm] | 20 [mm] | 131.0 [Nm] | 2.68 [kg] | $158.75 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 45 teeth tooth width 25mm PN: 21004500 | 21004500 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 45 | 25 [mm] | 149.6 [mm] | 143.2 [mm] | 20 [mm] | 80 [mm] | 20 [mm] | 179.0 [Nm] | 3.44 [kg] | $190.35 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 50 teeth tooth width 25mm PN: 21005000 | 21005000 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 50 | 25 [mm] | 165.5 [mm] | 159.2 [mm] | 20 [mm] | 80 [mm] | 20 [mm] | 236.0 [Nm] | 4.10 [kg] | $207.78 |
| Spur gear made of steel C45 with hub module 3.18 (metrical pitch 10mm) 60 teeth tooth width 25mm PN: 21006000 | 21006000 | Steel (1045) | 8 | Blank | 3.18 (10mm) | No | One sided | 60 | 25 [mm] | 197.3 [mm] | 191.0 [mm] | 20 [mm] | 90 [mm] | 25 [mm] | 399.0 [Nm] | 5.79 [kg] | $259.30 |