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Alternate Products
- Timing Belt Pulley
- 1/2 in Belt Pitch
- H Belt Size
- 20 Tooth
- 3/4 in
description
- Timing pulleys have evenly spaced axial grooves cut in their periphery to make correct, positive engagement with the mating teeth of the belt. These pulleys are designed so that the teeth of the belt enter and leave the grooves with negligible friction. All pulleys, stock and made to order, have minimum tooth-to-groove clearance (backlash). Pulleys are available in a wide range of stock widths and diameters.
applications
- Agitators and mixers
- Compressors
- Conveyors
- Fans and blowers
- Paper machinery
- Pumps
features
- Constant speed
- Nonslip
- Minimum backlash
- High modulus strength member
- Freedom from initial belt tension
- Compact design
- Lightweight
- No lubrication required
caution
- Because timing belts have an inherent, gentle side thrust, it is necessary to use at least one flanged pulley to prevent the belt from riding off
| Bushing Bore Size [Min] | 0.625 in |
| Bushing Type | None |
| Finished Bore | N/A |
| Belt Width | 1 in |
| Material Internal Use | Atomized Metals |
| Flange O.D. | 3.415 in |
| Belt Pitch | 1/2 in |
| Bore Range [Max] | 1.625 in |
| Pitch Dia. | 3.183 in |
| Outside Dia. | 3.129 in |
| Hub Dia. | 2 1/2 in |
| Material | Steel |
| Type | DF-1 |
| Bore Range [Min] | 0.625 in |
| Belt Size | H |
| Hub Projection | 7/8 in |
| Bushing Series | N/A |
| Bore Size [Max] | 1.625 in |
| Length Through Bore | 2.187 in |
| Hub Type | B |
| Teeth Face Width | 1.313 in |
| No. of Teeth | 20 |
| Bore Type | Rough Bore |
| Pitch Diameter | 3.183 in |
| Material External Use | Steel |
| Bushing Bore Size [Max] | 1.625 in |
| Bore Size [Min] | 0.625 in |
| Construction Internal | Solid |
| Hardened Teeth | With Hardened Teeth |
| Weight | 3.4 LB |
| EAN or UPC | 697950151212 |
