Find a Service Center
- B Gear Style
- 14.5° Pressure Angle
- 21 Teeth
- 4 Diametral Pitch
- 5.25 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 1/8 in |
| Torque at 1800 RPM | 1435.569 lb/in |
| Bore Size | 1.125 in |
| Diametral Pitch | 4 |
| Torque at 300 RPM | 4201.667 lb/in |
| Outside Dia. | 5.75 in |
| Class | 6 |
| AGMA Quality | 6 |
| Length Through Bore | 2.875 in |
| Type | B |
| Material | Steel |
| No. of Teeth | 21 |
| Inch/Metric | Inch |
| Hub Projection | 7/8 in |
| Torque at 1200 RPM | 1943.271 lb/in |
| Origin | Reborable |
| Gear Style | B |
| Set Screw Size | N/A |
| Pitch Diameter [Min] | 5.25 in |
| Pressure Angle | 14.5 ° |
| Bore Type | Reborable |
| Torque at 900 RPM | 2380.944 lb/in |
| Hub Dia. | 4 1/2 in |
| Set Screw | No |
| Hardened Teeth | Without Hardened Teeth |
| Torque at 600 RPM | 3046.208 lb/in |
| Keyway | w/o Keyway |
| Pitch Diameter | 5.25 in |
| Outside Dia. [Min] | 5.75 in |
| Torque at 200 RPM | 5042 lb/in |
| Bore Dia. [Max] | 2 5/8 in |
| Bore Size [Max] | 2.625 in |
| Weight | 14.92 LB |
| EAN or UPC | 697950053776 |
