Two Piece 90 Degree 1 To 1 Spiral Bevel Gear Set Ground Mod 1 12mm Bore 25 Teeth Each Left Hand And Right Hand For Mechanical Rotation Built Tough For Gearheads
✔️ Pack of 2 hardened gears, 25 teeth each, 1:1 speed, 12mm bore
These ground spiral bevel gears are a matched pair used to transfer power and change rotation direction in compact drives. Built from 45# steel with a black oxide finish, they deliver higher hardness, strength, and wear resistance for longer life in demanding machines. Included are both left-hand and right-hand gears to ensure proper meshing when you install them in a 1:1 transmission path.
✅ Material: 45# steel with black oxide finish for high hardness and wear resistance
✅ Teeth: 25T, Mod 1, matched left-hand and right-hand gears for 1:1 transmission
✅ Bore: 12 mm (0.47 in) round shaft fit for easy mounting
✅ Included: screws for quick installation and proper shaft alignment
✅ Application: ideal for power transmission and direction changes in conveyors, textile machinery, automotive gear trains
| Specification | Value |
|---|---|
| Module | Mod 1 |
| Teeth | 25T |
| Bore | 12 mm / 0.47 in |
| Gear Ratio | 1:1 |
| Material & Finish | 45# steel, black oxide |
💡 What is a ground spiral bevel gear pair used for in mechanical transmission systems?
- High-precision alignment improves efficiency and reduces vibration
- 1:1 speed ratio with matched gears ensures smooth operation
- Easy installation with included screws and proper shaft alignment
- Common in conveyors, automotive gear trains, textile machinery, packaging equipment