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Product Specifications:
| Item | Worm Wheel |
| Bore Dia. | 12 mm |
| Bore Dia. Tolerance | -0.2 mm to +0.2 mm |
| Bore Type | Plain |
| Face Width | 22 mm |
| Gear Material & Finish | Nylon |
| Gear Shape | H1 |
| Helix Direction | Right Hand |
| Hub Dia. | 35 mm |
| Hub Projection | 14 mm |
| Material | Nylon |
| Metric Module Pitch | 2.5 |
| Module Pitch | 2.5 |
| No. Of Starts | 2 |
| No. Of Teeth | 20 |
| Outside Dia. | 57.5 mm |
| Overall Length | 36 mm |
| Pitch Dia. | 50.46 mm |
| Precision Class | KHK W 002 Grade 5 |
| Pressure Angle | 14.5° |
| Reduction Ratio | 10 |
| Shape | H1 |
| System Of Measurement | Metric |
| Tooth Direction | Right Hand |
| Tooth Finish Type | Non-Ground |
| Worm Gear Type | Metric Worm Wheel |
Shipping Info:
| Ship weight (kg) | 0.07 |
| Ship height (cm) | 5.7 |
| Ship length (cm) | 3.6 |
| Ship width (cm) | 5.7 |
| Country of Origin | JP |
Product Variants
| Product | Model | Material | Pitch Dia. | Pressure Angle | Face Width | Bore Dia. | Hub Dia. | No. Of Teeth | Module Pitch | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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SW2-L1 | Carbon Steel | 31 mm | - | 32 mm | 12 mm | 25 mm | - | 2 | €54.98 | |
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SW2.5-L2 | Carbon Steel | 37 mm | 20° | 45 mm | 15 mm | 30 mm | - | 2.5 | €86.23 | |
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SW0.5-R1 | Carbon Steel | 11 mm | - | 10 mm | 5 mm | - | - | 0.5 | €21.99 | |
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KWG0.5-R1 | Alloy, Steel | 9 mm | 20° | 12 mm | - | - | - | 0.5 | €139.28 | |
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SW0.8-R1 | Carbon Steel | 14 mm | 20° | 18 mm | 6 mm | - | - | 0.8 | €29.79 | |
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KWG0.8-R1 | Alloy, Steel | 12 mm | 20° | - | - | - | - | 0.8 | €145.62 | |
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SW1.25-R1 | Carbon Steel | 21 mm | 20° | 25 mm | 8 mm | - | - | 1.25 | €37.12 |
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Contact us
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KHK GEARS PG2.5-20R2 Worm Wheel, Reduction Ratio 10, Module m 2.5, Right Hand, 14.5 Deg Pressure Angle, Nylon
€76.34 /unit



