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- B2 Gear Style
- 14.5° Pressure Angle
- 84 Teeth
- 4 Diametral Pitch
- 21 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
| Pitch Diameter [Min] | 21 in |
| Origin | Reborable |
| Bore Size [Max] | 3.25 in |
| Length Through Bore | 3.5 in |
| AGMA Quality | 6 |
| Hub Dia. | 5 9/16 in |
| Class | 6 |
| Torque at 1800 RPM | 2135.847 lb/in |
| No. of Teeth | 84 |
| Bore Type | Reborable |
| Pressure Angle | 14.5 ° |
| Type | B2 |
| Torque at 1200 RPM | 3098.729 lb/in |
| Bore Size | 1.375 in |
| Hub Projection | 1 1/2 in |
| Bore Dia. [Max] | 3 1/4 in |
| Outside Dia. | 21.5 in |
| Gear Style | B2 |
| Torque at 600 RPM | 5672.25 lb/in |
| Torque at 900 RPM | 3991.583 lb/in |
| Set Screw | No |
| Set Screw Size | N/A |
| Bore Dia. [Min] | 1 3/8 in |
| Hardened Teeth | Without Hardened Teeth |
| Keyway | w/o Keyway |
| Material | Steel |
| Pitch Diameter | 21 in |
| Torque at 200 RPM | 12605 lb/in |
| Diametral Pitch | 4 |
| Outside Dia. [Min] | 21.5 in |
| Inch/Metric | Inch |
| Torque at 300 RPM | 9663.833 lb/in |
| Weight | 95.0 LB |
| EAN or UPC | 697950054131 |
