KSBS3-4518R is a spiral bevel gear with a module of 3, a gear ratio of 45:18, and a right-hand helix direction, designed for power transmission in mechanical systems. It is made from S45C steel with induction-hardened teeth achieving a hardness of 50~60 HRC, and features a pressure angle of 20° and a helix angle of 35°. It meets JIS B 1704:1978 grade 4 precision standards. The bore diameter is 37 mm, the pitch diameter is 135 mm, the outside diameter is 136.24 mm, the face width is 45 mm, and the total length is 92.96 mm. The allowable torque is 10.7 N·m for bending strength and 7.69 N·m for surface durability. The backlash range is 0.08~0.18 mm, and the weight is 2.5 kg.
Module 3, 45 Tooth Mild Steel Spiral Bevel Gear
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 | KSBS3-4518R | KSBS3-4518R |
| Product Name | Spiral Bevel Gears (metric) | Module 3, 45 Tooth Mild Steel Spiral Bevel Gear |
| Design | Metric | Metric |
| PD | 135 mm (5.31 inch) | 135 mm (5.31 inch) |
| Face Width | 21 mm (0.8268 inch) | 21 mm (0.8268 inch) |
| Overall Width | 41.65 mm (1.64 inch) | 41.65 mm (1.64 inch) |
