Find a Service Center
- B3 Gear Style
- 14.5° Pressure Angle
- 120 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
| Outside Dia. | 30.5 in |
| Pitch Diameter [Min] | 3 in |
| Outside Dia. [Min] | 30.5 in |
| Bore Dia. [Max] | 3 1/8 in |
| Bore Type | Reborable |
| Torque at 900 RPM | 2521 lb/in |
| Torque at 300 RPM | 6512.583 lb/in |
| No. of Teeth | 120 |
| Bore Dia. [Min] | 1 3/8 in |
| Hub Projection | 1 3/4 in |
| Bore Size [Max] | 3.125 in |
| Gear Style | B3 |
| Torque at 600 RPM | 3676.458 lb/in |
| Diametral Pitch | 4 |
| Bore Size | 1.375 in |
| Torque at 200 RPM | 8508.375 lb/in |
| Material | Cast Iron |
| Hub Dia. | 4.9845 in |
| Torque at 1800 RPM | 1330.528 lb/in |
| Set Screw Size | N/A |
| AGMA Quality | 6 |
| Length Through Bore | 3.75 in |
| Type | B3 |
| Class | 6 |
| Hardened Teeth | Without Hardened Teeth |
| Set Screw | No |
| Inch/Metric | Inch |
| Torque at 1200 RPM | 1943.271 lb/in |
| Origin | Reborable |
| Pressure Angle | 14.5 ° |
| Keyway | w/o Keyway |
| Pitch Diameter | 30 in |
| Weight | 115.0 LB |
| EAN or UPC | 697950054216 |
