KSW3-R2J19 is a module 3, 2-start, right-handed steel worm with a 19 mm finished bore. It has a 5 x 2.3 mm keyway, an M5 set screw, and is 70 mm long. The tooth hardness is less than 194 HB, and it adheres to KHK W 001 grade 4 precision. The worm produces axial thrust forces and is not heat-treated. The product is marked as available-on-request
Module 3, 2 Start Mild Steel Right Handed Worm with 19mm Finished Bore
A worm gear pair, or worm gear set, consists of two gears: the worm, which resembles a spiral screw, and the worm gear (aka, worm wheel).
For the pair to mesh, the worm and worm gear must have the same pressure angles, modules, and lead directions (left- or right-hand).
A worm revolves on a shaft that’s perpendicular to the worm gear and the shaft angle is typically 90°. Because the teeth gradually mesh as the worm rotates, there is low noise and low vibration.
For more about worm gear mesh geometry follow this link.
Call us: 516-328-3300
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSW3-R2J19 | KSW3-R2J19 |
| Product Name | Commercial & Precision Worms (metric) | Module 3, 2 Start Mild Steel Right Handed Worm with 19mm Finished Bore |
| Design | Metric | |
| Pressure Angle | 20° | 20° |
| Material | Steel | Mild Steel / Commercial |
| OD | 50 mm (1.97 inch) | |
| Face Width | 50 mm (1.97 inch) | 50 mm (1.97 inch) |
