Nonmetallic spur gears with 48 diametral pitch and 20° pressure angle, featuring an acetal gear body and brass insert, are available in a 1/8 inch face width. The part A 1P 2-Y48040B corresponds to a 40-tooth gear with a 0.833 inch pitch diameter and a 0.875 inch outside diameter, fitted with a .1875 inch diameter bore secured by a set screw. Gears under 60 teeth have no webs. The gear is sized for a #4-40 set screw and includes a sub-drill feature to match the bore specification.
Our plastic spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
You May Also Need:
Shafts
Bearings
Couplings
For custom components or modifications to a standard part, call us or submit an RFQ.
Request for Quote
Design of Plastic Gears and General Considerations of Plastic Gearing
How to Achieve Optimum Performance in a Miniature Gear Train
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | A 1P 2-Y48040B |
| Product Name | 48 DP, 40 Teeth, 20° Pressure Angle, Acetal / Brass insert spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 40 |
| Design | English |
| Pressure Angle | 20° |
| Material | Brass; Acetal; Acetal, Brass Insert |
