Find a Service Center
- B3 Gear Style
- 14.5° Pressure Angle
- 72 Teeth
- 4 Diametral Pitch
- 18 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
| Length Through Bore | 3.5 in |
| Bore Size | 1.25 in |
| Torque at 900 RPM | 2450.972 lb/in |
| Gear Style | B3 |
| Hardened Teeth | Without Hardened Teeth |
| Torque at 600 RPM | 3466.375 lb/in |
| Origin | Reborable |
| Bore Dia. [Max] | 2 11/16 in |
| Torque at 300 RPM | 5882.333 lb/in |
| No. of Teeth | 72 |
| Material | Cast Iron |
| Outside Dia. | 18.5 in |
| Hub Dia. | 4.4845 in |
| Set Screw | No |
| Bore Type | Reborable |
| Torque at 1800 RPM | 1295.514 lb/in |
| Pitch Diameter | 18 in |
| Diametral Pitch | 4 |
| Inch/Metric | Inch |
| Pressure Angle | 14.5 ° |
| Pitch Diameter [Min] | 18 in |
| Type | B3 |
| Bore Size [Max] | 2.6875 in |
| Hub Projection | 1 1/2 in |
| Torque at 200 RPM | 7563 lb/in |
| Keyway | w/o Keyway |
| Set Screw Size | N/A |
| Bore Dia. [Min] | 1 1/4 in |
| AGMA Quality | 6 |
| Torque at 1200 RPM | 1890.75 lb/in |
| Outside Dia. [Min] | 18.5 in |
| Class | 6 |
| Weight | 65.6 LB |
| EAN or UPC | 697950054087 |
