Find a Service Center
- B Gear Style
- 14.5° Pressure Angle
- 12 Teeth
- 4 Diametral Pitch
- 3 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 | 4 |
| Outside Dia. [Min] | 3.5 in |
| No. of Teeth | 12 |
| Length Through Bore | 2.875 in |
| Origin | Reborable |
| Pressure Angle | 14.5 ° |
| Set Screw | No |
| Pitch Diameter | 3 in |
| Torque at 200 RPM | 2521 lb/in |
| Inch/Metric | Inch |
| Hardened Teeth | Without Hardened Teeth |
| AGMA Quality | 6 |
| Hub Dia. | 2 1/4 in |
| Class | 6 |
| Torque at 600 RPM | 1785.708 lb/in |
| Torque at 300 RPM | 2310.917 lb/in |
| Torque at 1200 RPM | 1207.979 lb/in |
| Pitch Diameter [Min] | 3 in |
| Bore Dia. [Min] | 1 1/8 in |
| Material | Steel |
| Gear Style | B |
| Bore Size | 1.125 in |
| Torque at 900 RPM | 1400.556 lb/in |
| Bore Size [Max] | 1.3125 in |
| Keyway | w/o Keyway |
| Set Screw Size | N/A |
| Torque at 1800 RPM | 945.375 lb/in |
| Bore Type | Reborable |
| Bore Dia. [Max] | 1 5/16 in |
| Type | B |
| Outside Dia. | 3.5 in |
| Hub Projection | 7/8 in |
| Weight | 3.94 LB |
| EAN or UPC | 697950053684 |
