Find a Service Center
- B3 Gear Style
- 14.5° Pressure Angle
- 78 Teeth
- 12 Diametral Pitch
- 6.5 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
| Diametral Pitch | 12 |
| Outside Dia. [Min] | 6.666 in |
| Inch/Metric | Inch |
| Pitch Diameter [Min] | 6.5 in |
| Outside Dia. | 6.66 in |
| Torque at 300 RPM | 457.9817 lb/in |
| Keyway | w/o Keyway |
| Torque at 200 RPM | 542.015 lb/in |
| Torque at 900 RPM | 244.3969 lb/in |
| Pressure Angle | 14.5 ° |
| Bore Type | Reborable |
| Torque at 1800 RPM | 143.2068 lb/in |
| Bore Dia. [Max] | 1 7/16 in |
| Type | B3 |
| Bore Size [Max] | 1.4375 in |
| Bore Size | 0.75 in |
| Class | 6 |
| Pitch Diameter | 6.5 in |
| Torque at 1200 RPM | 198.0035 lb/in |
| Set Screw | No |
| Bore Dia. [Min] | 3/4 in |
| Set Screw Size | N/A |
| No. of Teeth | 78 |
| Hardened Teeth | Without Hardened Teeth |
| AGMA Quality | 6 |
| Hub Dia. | 2.4845 in |
| Origin | Reborable |
| Hub Projection | 3/4 in |
| Torque at 600 RPM | 318.2762 lb/in |
| Length Through Bore | 1.5 in |
| Material | Cast Iron |
| Gear Style | B3 |
| Weight | 4.12 LB |
| EAN or UPC | 697950057101 |
