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Product Specifications:
| Item | Spur Gear |
| Bore Dia. | 1 1/4" |
| Diametral Pitch | 5" |
| Face Width | 2 1/2" |
| Hub Dia. | 3.38" |
| Hub Projection | 22/25" |
| Material | Steel |
| No. Of Teeth | 20 |
| Output Dia. | 4 2/5" |
| Overall Length | 3 3/8" |
| Pitch Dia. | 4" |
| Pressure Angle | 20° |
| Product Datasheet | boston-gear-g101.pdf |
| Type | Plain |
Shipping Info:
| Ship weight (kg) | 4.5 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 8.57 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | No. Of Teeth | Hub Dia. | Diametral Pitch | Bore Dia. | Bore Size | Torque | Max. Torque | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
YK12 | 2.4" | 12 | 1.78" | 5 | - | 1.13" | 1302 lbs.-in. @1200 RPM | 1302 lbs.-in. @ 1200 RPM | €243.14 | |
![]() |
YK14 | 2 4/5" | 14 | 2.17" | 5" | 1 1/8" | - | - | - | €267.96 | |
![]() |
YK15 | 3" | 15 | 2.38" | 5 | - | 1.13" | 1686 lbs.-in. @1200 RPM | 1686 lbs.-in. @ 1200 RPM | €302.62 | |
![]() |
YK16 | 3.2" | 16 | 2.58" | 5 | - | 1.13" | 2093 lbs.-in. @ 900 RPM | 2093 lbs.-in. @ 900 RPM | €335.66 | |
![]() |
YK18 | 3.6" | 18 | 2.97" | 5 | - | 1.25" | 2295 lbs.-in. @ 900 RPM | 2295 lbs.-in. @ 900 RPM | €373.16 |
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Contact us
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BOSTON GEAR YK20 Spur Gear, 5 Diametral Pitch, 20 Deg. Pressure Angle, 20 Teeth, Steel
€400.95 /unit





