Find a Service Center
- A Gear Style
- 14.5° Pressure Angle
- 21 Teeth
- 3 Diametral Pitch
- 7 in Pitch Diameter
description
- Martin Stock Spur Gears are available in five different styles. Contact your local Applied® service center for other styles. Steel gears are furnished in plain style and plain style with hub. Cast gears are furnished plain with hub, web with lightening holes and with spoke. Cast gears are cast with larger hub to provide extra strength and to allow for larger bores.
features
- More cost effective, quieter running and metallic options
- Four ball wear test 40 kg: 63 mm
- Reliability from steel, cast iron and brass
- Parallel shaft applications
- Base oil viscosity: 500 SUS @ 100 °F
| No. of Teeth | 21 |
| Material | Steel |
| Torque at 300 RPM | 10504.17 lb/in |
| Keyway | w/o Keyway |
| Torque at 1800 RPM | 3116.236 lb/in |
| Torque at 900 RPM | 5392.139 lb/in |
| Origin | Reborable |
| Pitch Diameter | 7 in |
| Bore Dia. [Min] | 1 7/16 in |
| Set Screw Size | N/A |
| Torque at 1200 RPM | 4359.229 lb/in |
| Bore Type | Reborable |
| Type | A |
| Hub Dia. | N/A |
| Outside Dia. [Min] | 7.666 in |
| Class | 6 |
| Pressure Angle | 14.5 ° |
| Bore Size [Max] | 3.875 in |
| Inch/Metric | Inch |
| Length Through Bore | 3 in |
| Outside Dia. | 7.666 in |
| Bore Dia. [Max] | 3 7/8 in |
| Set Screw | No |
| Pitch Diameter [Min] | 7 in |
| Torque at 200 RPM | 12605 lb/in |
| AGMA Quality | 6 |
| Diametral Pitch | 3 |
| Bore Size | 1.4375 in |
| Gear Style | A |
| Hardened Teeth | Without Hardened Teeth |
| Torque at 600 RPM | 7142.833 lb/in |
| Weight | 30.58 LB |
| EAN or UPC | 697950053356 |
