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
| Face Width | 2 in |
| Bore Size [Min] | 1.375 in |
| Material | Cast Iron |
| Torque at 300 RPM | 6512.583 lb/in |
| Torque at 900 RPM | 2521 lb/in |
| Type | B3 |
| Class | 6 |
| Keyway | w/o Keyway |
| Bore Type | Finished Bore |
| Hub Style | B |
| Torque at 1800 RPM | 1330.528 lb/in |
| Bore Size | 1.375 in |
| Set Screw Size | N/A |
| Pitch Dia. | 30 in |
| No. of Teeth | 120 |
| Bore Dia. [Max] | 3 1/8 in |
| Pitch Diameter [Min] | 3 in |
| Bore Size [Max] | 2.938 in |
| Outside Dia. | 30.5 in |
| Hub Projection | 1.75 in |
| Torque at 200 RPM | 8508.375 lb/in |
| Gear Style | B3 |
| Hub O.D. | 5 in |
| Diametral Pitch | 4 |
| Outside Dia. [Min] | 30.5 in |
| Material External Use | Cast Iron |
| Pressure Angle | 14 1/2 degrees |
| Hardened Teeth | Without Hardened Teeth |
| Length Through Bore | 3.75 in |
| Hub Dia. | 4.9845 in |
| Style | Spoke Style |
| Torque at 1200 RPM | 1943.271 lb/in |
| Bore Dia. [Min] | 1 3/8 in |
| AGMA Quality | 6 |
| Torque at 600 RPM | 3676.458 lb/in |
| Finished Bore Size | 1.375 in |
| Origin | Reborable |
| Inch/Metric | Inch |
| Set Screw | No |
| Material Internal Use | Cast Iron |
| Pitch Diameter | 30 in |
| O.D. | 30.5 in |
| Weight | 115.0 LB |
| EAN or UPC | 697950054216 |
