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Product Specifications:
| Item | Worm Gear |
| Bore Dia. | 1/4" |
| Center Distance | 0.666" |
| Diametral Pitch | 32 |
| Flush Face To Worm Centerline | 0.109 |
| Hand | Right |
| Hardened Teeth | Without Hardened Teeth |
| Helix Angle | 4.0833° |
| Hub Dia. | 1/2" |
| Length Through Bore | 0.469" |
| Material | Acetal, Brass |
| No. Of Leads | 1 |
| No. Of Teeth | 20 |
| No. Of Threads | 1 |
| Pitch Dia. | 5/8" |
| Pressure Angle | 14.5° |
| Product Datasheet | boston-gear-cd1145.pdf |
| Ratio | 20:1 |
| Right/left Hand | Right Hand |
| Rotation | Right Hand |
Shipping Info:
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Pitch Dia. | Length Through Bore | Bore Size | Bore Dia. | No. Of Teeth | Hub Dia. | Ratio | No. Of Leads | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
GP1027-1/4 | 0.938" | 0.469" | 1/4" | - | - | - | - | 1 | €50.01 | |
![]() |
GP1029-1/4 | 1 9/16" | 0.529" | 1/4" | - | - | - | - | 1 | €52.85 | |
![]() |
GP1027-3/16 | 0.938" | 0.469" | 3/16" | - | - | - | - | 1 | €50.01 | |
![]() |
GP1028-1/4 | 1 1/4" | 0.529" | - | 1/4" | 40 | 0.63" | 40:1 | 1 | €52.85 | |
![]() |
GP1026-3/16 | 5/8" | 0.469" | - | 0.188" | 20 | 1/2" | 20:1 | 1 | €52.85 | |
![]() |
GP1028-5/16 | 1 1/4" | 0.529" | - | 0.313" | 40 | 0.63" | 40:1 | 1 | €52.85 | |
![]() |
GP1029-5/16 | 1 9/16" | 0.529" | 5/16" | - | - | - | - | 1 | €52.85 |
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BOSTON GEAR GP1026-1/4 Worm Gear, 32 Diametral Pitch, 14.5 PA, 20 Teeth, Right Hand, Acetal With Brass Inserts
€50.01 /unit







