KPSA2-85J32 is a plastic spur gear with module 2, 32 teeth, and a bore diameter of 32 mm, designed for mechanical power transmission. It features a standard full-depth tooth profile with a 20° pressure angle, made from MC901 nylon material, and includes a keyway of 10 mm width by 3.3 mm depth conforming to JIS B1301 Js9 tolerance. The gear has a pitch diameter of 64 mm, outside diameter of 68 mm, face width of 20 mm, and an allowable torque of 0.51 N·m (0.052 kgf·m) under defined conditions. Backlash is specified as 0~0.46 mm, and the gear meets JIS grade N9 precision (JIS B1702-1:1998). The product requires a lead time of up to 5 working days for fulfillment as a J-series variant.
Module 2, 85 Tooth Nylon Hubless Spur Gear with 32mm Finished Bore
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
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KPSA2-85J32 | KPSA2-85J32 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 85 Tooth Nylon Hubless Spur Gear with 32mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 85 | 85 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
