S13S2YMK25G20L12 is a metric spiral bevel gear with a module of 2.5, 20 teeth, and a left-hand helix, designed for a 2:3 gear ratio with a mating gear. It features a 30.88 mm pitch diameter, a 40 mm face width, a 12 mm hub length, and a bore diameter of 15 mm with H7 tolerance. The gear is made from AISI 1045 steel with tooth surfaces induction hardened to HRC 48-53 and finished with black oxide, except on the ground bore and tooth surfaces. The spiral angle is 37° 41', and the pressure angle is 20°.
Bevel gears are conically shaped gears produced as straight, spiral, and zerol bevel gears. The gears are commonly mounted on shafts that are perpendicular to each other. They are used to transfer mechanical energy between intersecting shafts. The shaft angle can be any angle, but bevel gears are typically used to transfer power at 90°, and the teeth are milled to interlock. As a bevel gear manufacturer, SDP/SI produces bevel gears using the Gleason® / Coniflex® (cutting) manufacturing methods.
Bevel Gears Industries & Applications
Bevel gears are used in a variety of industries, including aviation, robotics, defense, automobiles, and the railroad industries. They can be found in industrial mixers, cooling towers, printing presses, hand drills, garage doors, and forklifts, to name a few.
To satisfy customer needs and help move projects forward more efficiently, SDP/SI is a bevel gear manufacturer who offers stock inch and metric bevel gears in steel, stainless steel, aluminum, brass, nylon, and acetal; 72 pitch to 16 pitch and modules 0.5 through 8; ratios of 1:1 to 5:1 with higher ratios available upon request.
Call us: 516-328-3300
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | S13S2YMK25G20L12 |
| Product Name | 2:3 Ratio / 2.5 Mod. Bevel Gear, With Mating Gears ->S13S2YMK25G30R15 |
| Gear Type | Rack |
| Design | Metric |
| Tooth Form | Spiral |
| Material | Pinion ( Steel ) |
