FREE delivery on orders over €150
Product Specifications:
| Item | Worm Gear |
| Bore Size | 1/4" |
| Center Distance | 0.844" |
| Diametral Pitch | 32 |
| Flush Face To Worm Centerline | 0.078 |
| Gear Outside Dia. | 1.33 |
| Hand | Right |
| Hardened Teeth | Without Hardened Teeth |
| Helix Angle | 8.1333° |
| Hub Dia. | 0.63" |
| Length Through Bore | 0.529" |
| Material | Bronze |
| Mating Worm Hard | 32 DP |
| No. Of Leads | 2 |
| No. Of Teeth | 40 |
| No. Of Threads | 2 |
| Outside Dia. | 1.33" |
| Pitch Dia. | 1 1/4" |
| Pressure Angle | 20° |
| Product Datasheet | boston-gear-cd1145.pdf |
| Ratio | 20:1 |
| Right/left Hand | Right Hand |
| Rotation | Right Hand |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Output Dia. | No. Of Teeth | Diametral Pitch | Pitch Dia. | Pressure Angle | Hub Dia. | No. Of Threads | Length Through Bore | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
D1126 | 0.71" | 20 | 32" | 5/8" | 20° | 1/2" | 2 | - | €90.26 | |
![]() |
D1127 | - | 30 | 32 | 0.938" | 20° | 0.63" | 2 | 0.469" | €112.38 | |
![]() |
D1132 | - | 60 | 32 | 1 7/8" | 20° | 0.69" | 2 | 0.529" | €209.98 | |
![]() |
G1026 | 0.71" | 20 | 32" | 5/8" | 14.5° | 1/2" | 1 | - | €86.97 | |
![]() |
G1027 | - | 30 | 32 | 0.938" | 14.5° | 0.63" | 1 | 0.469" | €104.46 | |
![]() |
G1028 | 1.33" | 40 | 32" | 1 1/4" | 14.5° | 0.63" | 1 | - | €115.83 | |
![]() |
G1029 | - | 50 | 32 | 1 9/16" | 14.5° | 0.63" | 1 | 0.529" | €143.90 |
Explore Products
- SEALMASTER MSC-43 701932 Cylindrical Cartridge Bearing, 2.6875 Inch Dia, Setscrew Locking, Standard Felt Seal
- EATON A1KES125T1 Rating Plug, Digitrip 310, 70, 90, 100, 125 A, Frame J-K
- VOLKEL 25246 Round Die, HSS DIN 5158, G (BSP) 1.5/8 x 11 LH Size
- IDEAL SHIELD BPB-YL-98-YL W/ WHEELS Sign Base Hdpe Yellow
- APPROVED VENDOR U51300.016.0075 Machine Screw, 8-32 Thread Size, SS, 3/4 In Lg., Std, Flat
- SMC VALVES MKG20-10LZ-M9PSAPCS Cylinder, Rotary Clamp
- AMETEK LAMB 60-7950 Hex Head Cap Screw, 0.309 Inch Hex, Tapping, 0.313 Inch Length
- PARKER 95UFS-64-TBL-020 Tubing, Blue, Shore A 95, 1/4 Inch I.D.
Explore More
- FIBERPLATE
- KEYSHAFT
- KNUFFI BY IRONGUARD SAFETY
- WATEROUS
- J.W. WINCO
- Outlet Strips
- Paint Tanks and Pressure Pots
- Wood Chisels
- Direct Drive Tubeaxial Fans
- Oil Filters / Lube Filters
- DESTACO 6004 Series Straight Line Action Clamps
- FACOM 34 Midget Open End Wrenches, 15° And 75° Hinged
- JOHN GUEST Pipe Inserts
- GLOBE SCIENTIFIC Label Sheets, Cryo, 43 x 19 mm Size
- ANVIL 367 Series Concentric Reducers, Black, Cast Iron
- FLAREALERT LED Road Flare Kit
- APPROVED VENDOR Plain
- GROVE GEAR GRL Series, BMQ-D Style, 832 Size, Ironman Worm Gear Reducers
- MORSE CUTTING TOOLS 420 Series Jobber Length Drills, Carbide Tipped
- 3M Resin Bond Diamond Grinding Wheels
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 D1128 Worm Gear, 32 Diametral Pitch, 20 PA, 40 Teeth, Right Hand, Bronze
€145.41 /unit







