Module 4, 20-tooth left-hand spiral bevel gear with a finished bore, made from SCM415 material with overall carburizing and tooth hardness of 55~60HRC, precision grade JIS B 1704:1978 grade 4, pressure angle 20°, helix angle 35°, bore diameter 80 mm, outside diameter 87.34 mm, overall length 100 mm, crown-to-back length 85 mm, hub width 43 mm, face width 42 mm, and mounting hole pattern 2-M6. No secondary machining is permitted after heat treatment.
Module 4, 20 Tooth Left Handed Alloy Steel Spiral Bevel Gear with Finished Bore
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
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KMBSA4-2040L | KMBSA4-2040L |
| Product Name | Spiral Bevel Gears (metric) | Module 4, 20 Tooth Left Handed Alloy Steel Spiral Bevel Gear with Finished Bore |
| Design | Metric | Metric |
| PD | 80 mm (3.15 inch) | 80 mm (3.15 inch) |
| Face Width | 23 mm (0.9055 inch) | 23 mm (0.9055 inch) |
| Overall Width | 45.53 mm (1.79 inch) | 45.53 mm (1.79 inch) |
