Find a Service Center
- B3 Gear Style
- 14.5° Pressure Angle
- 112 Teeth
- 4 Diametral Pitch
- 28 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
| Bore Dia. [Min] | 1 3/8 in |
| Origin | Reborable |
| Pitch Diameter | 28 in |
| Bore Dia. [Max] | 3 1/8 in |
| Hub Dia. | 4.9848 in |
| Pressure Angle | 14.5 ° |
| Bore Type | Reborable |
| Torque at 900 RPM | 2521 lb/in |
| No. of Teeth | 112 |
| Outside Dia. | 28.5 in |
| Type | B3 |
| Length Through Bore | 3.75 in |
| Outside Dia. [Min] | 28.5 in |
| Gear Style | B3 |
| Set Screw Size | N/A |
| Torque at 1800 RPM | 1330.53 lb/in |
| Pitch Diameter [Min] | 28 in |
| Class | 6 |
| Hardened Teeth | Without Hardened Teeth |
| Set Screw | No |
| Bore Size | 1.375 in |
| Torque at 600 RPM | 3676.458 lb/in |
| Keyway | w/o Keyway |
| Torque at 200 RPM | 8508.375 lb/in |
| Inch/Metric | Inch |
| AGMA Quality | 6 |
| Bore Size [Max] | 3.125 in |
| Hub Projection | 1 3/4 in |
| Torque at 1200 RPM | 1943.271 lb/in |
| Material | Cast Iron |
| Diametral Pitch | 4 |
| Torque at 300 RPM | 6512.583 lb/in |
| Weight | 108.0 LB |
| EAN or UPC | 697950054209 |
