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