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- B Gear Style
- 14.5° Pressure Angle
- 21 Teeth
- 8 Diametral Pitch
- 2.625 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
| Inch/Metric | Inch |
| No. of Teeth | 21 |
| Bore Size | 0.875 in |
| Origin | Reborable |
| Outside Dia. | 2.875 in |
| Diametral Pitch | 8 |
| Torque at 1800 RPM | 223.3886 lb/in |
| Pressure Angle | 14.5 ° |
| Bore Dia. [Max] | 1 7/16 in |
| Set Screw Size | N/A |
| Hub Projection | 3/4 in |
| Set Screw | No |
| Keyway | w/o Keyway |
| Gear Style | B |
| Length Through Bore | 2 in |
| Pitch Diameter [Min] | 2.625 in |
| Pitch Diameter | 2.625 in |
| Hardened Teeth | Without Hardened Teeth |
| Material | Steel |
| Torque at 200 RPM | 431.7213 lb/in |
| Torque at 600 RPM | 348.7383 lb/in |
| Torque at 900 RPM | 305.3211 lb/in |
| Torque at 1200 RPM | 273.6335 lb/in |
| Bore Dia. [Min] | 7/8 in |
| Class | 6 |
| Bore Type | Reborable |
| Hub Dia. | 2 1/4 in |
| Type | B |
| Torque at 300 RPM | 409.6625 lb/in |
| AGMA Quality | 6 |
| Outside Dia. [Min] | 2.875 in |
| Bore Size [Max] | 1.4375 in |
| Weight | 2.34 LB |
| EAN or UPC | 697950055633 |
