KSUSA3-48J40 is a stainless steel spur gear with a module of 3, 40 teeth, a 12 mm × 3.3 mm keyway, and a pitch diameter of 3.51 mm. It is made of SUS303, has a JIS grade N8 precision rating, a 20° pressure angle, and a face width of 30 mm. The allowable torque is 290 N·m (28.2 kgf·m) for bending strength and 5.14 N·m (0.52 kgf·m) for surface durability, with a backlash range of 0.20 to 0.44 mm and a weight of 3.94 kg. The hub width and total length are not specified for this variant. Keyways conform to JIS B1301, Js9 tolerance.
Module 3, 48 Tooth Stainless Steel Hubless Spur Gear with 40mm Finished Bore
Inch Gears: AGMA 12, 10, 9, and 8
Available Pitches: 120 thru 16
Pressure Angles: 20° and 14.5°
Metric Gears: ISO 5 thru 9
Available Modules: 0.3 thru 3
Pressure Angles: 20° and 14.5°
For custom components or modifications
to a standard part, call us or submit an RFQ.
REQUEST A QUOTE
Elements of Metric Gear Technology
How to Achieve Optimum Performance in a Miniature Gear Train
You May Also Need:
Shafts
Bearings
Couplings
Our metal spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSUSA3-48J40 | KSUSA3-48J40 |
| Product Name | Metal Spur Gears (metric) | Module 3, 48 Tooth Stainless Steel Hubless Spur Gear with 40mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 48 | 48 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Stainless |
