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Alternate Products
- 6 Diametral Pitch
- 20⁰ Pressure Angle
- Steel, Unhardened Material
- 1 in Bore Diameter
description
- Boston Bevel Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Bevel Gears are similar to Miter Gears except Bevel Gears are used for 1.5:1 to 6:1 ratios. Straight tooth Bevel Gears are cut with a generated “Coniflex” tooth form providing increased life and quieter operating conditions. Spiral tooth Bevel Gears are better suited for higher speeds and high torque applications.
| Size Code | 4221 |
| Hub Dia. | 2 1/2 in |
| Diametral Pitch | 6 |
| Bore Size | 1 in |
| No. of Teeth | 21 |
| Type | Pinion |
| Pitch Diameter | 3.5 in |
| Pitch Dia. | 3.5 in |
| Keyway | w/o Keyway, w/o Setscrew |
| Mating Gear Part No. | PA726Y-G/ 2:1 Ratio |
| Mounting Distance | 5 in |
| Straight Tooth | Yes |
| No. of Teeths | 21 |
| O.D. | 3.9 in |
| Use With | PA726Y G |
| Tooth Type | Straight |
| Length Through Bore | 2.516 in |
| Outside Dia. | 3.9 in |
| Bore Dia. | 1 in |
| Hardened Teeth | Without Hardened Teeth |
| Spiral Direction | None |
| Ratio | 2:1 |
| Pressure Angle | 20 degrees |
| Material | Steel, Unhardened |
| Weight | 3.601 LB |
| EAN or UPC | 781711124420 |
