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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 |
| Bore Type | Rough Bore |
| No. of Teeth | 20 |
| Material Internal Use | Atomized Metals |
| Belt Width | 1 in |
| Construction Internal | Solid |
| Material | Steel |
| Bushing Bore Size [Max] | 1.625 in |
| Material External Use | Steel |
| Hardened Teeth | With Hardened Teeth |
| Flange O.D. | 3.415 in |
| Length Through Bore | 2.187 in |
| Type | DF-1 |
| Bushing Type | None |
| Finished Bore | N/A |
| Outside Dia. | 3.129 in |
| Bore Size [Min] | 0.625 in |
| Belt Pitch | 1/2 in |
| Bore Size [Max] | 1.625 in |
| Hub Projection | 7/8 in |
| Pitch Diameter | 3.183 in |
| Bore Range [Max] | 1.625 in |
| Bore Range [Min] | 0.625 in |
| Belt Size | H |
| Bushing Series | N/A |
| Hub Type | B |
| Hub Dia. | 2 1/2 in |
| Pitch Dia. | 3.183 in |
| Teeth Face Width | 1.313 in |
| Weight | 3.4 LB |
| EAN or UPC | 697950151212 |
