Find a Service Center
- B3 Gear Style
- 14.5° Pressure Angle
- 140 Teeth
- 20 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
| Origin | Reborable |
| Inch/Metric | Inch |
| No. of Teeth | 140 |
| Bore Dia. [Min] | 1/2 in |
| Outside Dia. | 7.1 in |
| Outside Dia. [Min] | 7.1 in |
| Torque at 200 RPM | 167.0163 lb/in |
| Pitch Diameter | 7 in |
| Gear Style | B3 |
| Bore Size | 0.5 in |
| Pressure Angle | 14.5 ° |
| Bore Dia. [Max] | 1 in |
| Torque at 1200 RPM | 59.87375 lb/in |
| Torque at 300 RPM | 138.655 lb/in |
| Hub Projection | 1/2 in |
| Diametral Pitch | 20 |
| Torque at 1800 RPM | 44.1175 lb/in |
| Hub Dia. | 1.7345 in |
| Set Screw | No |
| Type | B3 |
| Keyway | w/o Keyway |
| Length Through Bore | 0.875 in |
| Bore Size [Max] | 1 in |
| Class | 6 |
| Material | Cast Iron |
| Pitch Diameter [Min] | 7 in |
| Bore Type | Reborable |
| Torque at 600 RPM | 96.63834 lb/in |
| Hardened Teeth | Without Hardened Teeth |
| Torque at 900 RPM | 74.22945 lb/in |
| Set Screw Size | N/A |
| AGMA Quality | 6 |
| Weight | 2.0 LB |
| EAN or UPC | 697950058399 |
