KHK GEARS Hubless Metric Spur Gear, PSA2-40
The KHK GEARS Hubless Spur Gear (Module m 2, 40 Teeth) is a metric nylon gear with a 12 mm plain bore, 20° pressure angle, and JIS N9 precision. Made from MC901-grade nylon in an S5 shape, this hubless design suits…
SKU 3G-OTH-724235
Also listed as: PSA240 · PSA2 40
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The KHK GEARS Hubless Spur Gear (Module m 2, 40 Teeth) is a metric nylon gear with a 12 mm plain bore, 20° pressure angle, and JIS N9 precision. Made from MC901-grade nylon in an S5 shape, this hubless design suits applications requiring a compact, lightweight spur gear.
Frequently Asked Questions
What is a KHK hubless spur gear used for?
This KHK hubless spur gear is used in compact power transmission applications where a lightweight, low-inertia nylon gear is needed. The hubless design allows for direct mounting on a shaft, making it suitable for automation, packaging machinery, and conveyor systems that require quiet operation and corrosion resistance.
What are the specifications of the KHK PSA2-40 hubless spur gear?
The KHK PSA2-40 is a metric hubless spur gear with module m 2, 40 teeth, a 12 mm plain bore, 20° pressure angle, and JIS N9 precision (JIS B1702-1:1998). It is made from MC901-grade nylon in an S5 shape, offering a lightweight, non-corrosive gear for moderate-load applications.
Where to buy KHK hubless spur gears worldwide?
3G Electric supplies KHK hubless spur gears worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the PSA2-40 or other KHK gear configurations.
How to select a hubless spur gear for a metric system?
To select a hubless spur gear, match the module (m 2) and pressure angle (20°) to the mating gear. Confirm the bore diameter (12 mm) fits your shaft, and verify the material (nylon MC901) meets load and environmental requirements. The JIS N9 precision class ensures adequate accuracy for general industrial drives.
KHK GEARS Products
3G Electric supplies KHK GEARS hubless metric spur gears. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
