FREE delivery on orders over €150
Product Specifications:
| Item | Worm Gear |
| Bore Dia. | 1/4" |
| Center Distance | 1.292" |
| Diametral Pitch | 48 |
| Flush Face To Worm Centerline | 0.078 |
| Hand | Right |
| Hardened Teeth | Without Hardened Teeth |
| Helix Angle | 3.5833° |
| Hub Dia. | 1/2" |
| Length Through Bore | 0.406" |
| Material | Acetal, Brass |
| No. Of Leads | 1 |
| No. Of Teeth | 50 |
| No. Of Threads | 1 |
| Pitch Dia. | 1.042" |
| Pressure Angle | 14.5° |
| Product Datasheet | boston-gear-cd1145.pdf |
| Ratio | 50:1 |
| 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 | Material | Bore Dia. | No. Of Teeth | Pitch Dia. | Hub Dia. | Length Through Bore | Ratio | Pressure Angle | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
GP1021-3/16 | Acetal, Brass | 0.188" | 50 | 1.042" | 1/2" | 0.406" | 50:1 | 14.5° | €52.85 | |
![]() |
GP1018-1/8 | Acetal, Brass | 1/8" | 20 | 0.417" | 0.34" | 0.346" | 20:1 | 14.5° | €39.03 | |
![]() |
GP1019-3/16 | Acetal | - | - | - | - | - | - | 14.5° | €52.85 | |
![]() |
GP1019-1/8 | Acetal, Brass | 1/8" | 30 | 5/8" | 0.44" | 0.406" | 30:1 | 14.5° | €52.85 | |
![]() |
GP1020-3/16 | Acetal, Brass | 0.188" | 40 | 0.833" | 1/2" | 0.406" | 40:1 | 14.5° | €61.51 | |
![]() |
GP1020-1/4 | Acetal, Brass | 1/4" | 40 | 0.833" | 1/2" | 0.406" | 40:1 | 14.5° | €52.85 |
Explore Products
- SOUTHWIRE COMPANY STBG-099 Basket Grip, 0.75 - 0.99 Inch
- KUNKLE 6252FKJ01-PS Safety Relief Valve, 250# Flange X FNPT, 2 1/2 Inch Inlet Size, Non Code Steam, Steel
- SENSOREX EM805-EC/MA/K=1.0 Electronic module conductivity Sensor, 4-20mA Output
- GARLOCK SEALING TECHNOLOGIES p00050050001a RW Spiral Wound Gasket for 50 Inch ASME B16.47 Class 150 Flange, 304/304L Stainless Steel Winding, Flexible
- DDS 47051020SA Rotary Shaft Oil Seal, Sa, Nitrile, 470 mm ID, 510 mm Od, 20 mm Width
- QUEUEWAY wmr250y-yw110 WeatherMaster 250, Yellow, 11 Yellow Belt
- PEER CHAIN 40196 Roller Chain, C2080 Heavy Pitch, 50 Feet Length
- GRAINGER 1147_24_0 Flat Bar Stock, 6061, 4 Inch x 24 Inch Nominal Size, 0.25 Inch Thick, Extruded
Explore More
- KEYSHAFT
- BONOMI
- TUNGALOY
- XTRALIS (VESDA)
- GENIE - SCIENTIFIC INDUSTRIES
- Proximity Sensors and Switches
- Door Latch Guards
- Caster Brakes
- Gas Detector Battery Chargers
- Door Louvers
- BOLLE SAFETY Prism Safety Glasses
- JOHN GUEST Plugs, Polypropylene White
- TEMPCO Gemini Series Twin Bore IR Heaters
- ANVIL AS211 Series Lock Washers, Electro-Galvanized
- ANVIL AS809 Series Double Channel Brackets
- HUBBELL WIRING DEVICE-KELLEMS Data/Communication Cabinets
- CAMPBELL CHAIN AND FITTINGS Wire Rope Chains
- JOHN GUEST Plug In Elbows, Polypropylene Black
- STARRETT 3811A Compact Hardness Tester Accessories
- ADAPT-ALL 5058L Series Elbows, 45 Deg, DIN X Male BSPP
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
BOSTON GEAR GP1021-1/4 Worm Gear, 48 Diametral Pitch, 14.5 PA, 50 Teeth, Right Hand, Acetal With Brass Inserts
€52.85 /unit




