KMBSA2.5-1845L is a left-hand spiral bevel gear with a module of 2.5, 18 teeth, and a finished bore. It has a pressure angle of 20°, a helix angle of 35°, and is made of SCM415 with overall carburizing heat treatment, resulting in a tooth hardness of 55-60 HRC. The gear meets JIS B 1704:1978 grade 4 precision. Its pitch diameter is 45 mm, outside diameter is 50.35 mm, bore diameter is 40 mm, hub diameter is 45 mm, and face width is 18 mm. The keyway is 2-M4, and the allowable torque for bending strength is 26.82 N·m with a surface durability torque of 29.7 N·m. Backlash ranges from 0.06 to 0.16 mm, and the weight is 0.26 kg. The part includes two tapped holes as per post-January 2012 design changes, and no secondary machining is permitted due to carburizing.
Module 2.5, 18 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 | KMBSA2.5-1845L | KMBSA2.5-1845L |
| Product Name | Spiral Bevel Gears (metric) | Module 2.5, 18 Tooth Left Handed Alloy Steel Spiral Bevel Gear with Finished Bore |
| Design | Metric | Metric |
| PD | 37.5 mm (1.48 inch) | 37.5 mm (1.48 inch) |
| Face Width | 17 mm (0.6693 inch) | 17 mm (0.6693 inch) |
| Overall Width | 30.51 mm (1.2 inch) | 30.51 mm (1.2 inch) |
