Find a Service Center
- B1 Gear Style
- 14.5° Pressure Angle
- 28 Teeth
- 4 Diametral Pitch
- 7 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 Size | 1.25 in |
| Bore Dia. [Max] | 2 1/8 in |
| Bore Size [Max] | 2.125 in |
| Outside Dia. [Min] | 7.5 in |
| Torque at 300 RPM | 2941.167 lb/in |
| Origin | Reborable |
| Diametral Pitch | 4 |
| Torque at 1800 RPM | 945.375 lb/in |
| Pitch Diameter | 7 in |
| Outside Dia. | 7.5 in |
| Pressure Angle | 14.5 ° |
| Bore Dia. [Min] | 1 1/4 in |
| Pitch Diameter [Min] | 7 in |
| Torque at 600 RPM | 2100.833 lb/in |
| Torque at 900 RPM | 1610.639 lb/in |
| Keyway | w/o Keyway |
| AGMA Quality | 6 |
| Class | 6 |
| Gear Style | B1 |
| Hub Projection | 1 1/2 in |
| Hardened Teeth | Without Hardened Teeth |
| Inch/Metric | Inch |
| Set Screw | No |
| Hub Dia. | 3.4845 in |
| Material | Cast Iron |
| Length Through Bore | 3.5 in |
| Torque at 1200 RPM | 1313.021 lb/in |
| Type | B1 |
| Torque at 200 RPM | 3466.375 lb/in |
| No. of Teeth | 28 |
| Set Screw Size | N/A |
| Bore Type | Reborable |
| Weight | 20.16 LB |
| EAN or UPC | 697950053820 |
