KHK GEARS Hubless Metric Spur Gear, PSA2-50
The KHK GEARS Hubless Spur Gear (Module m 2, SKU PSA2-50) is a metric nylon spur gear with 50 teeth, a 12 mm plain bore, and a 20° pressure angle. Manufactured from MC901-grade nylon with a JIS N9 precision class…
SKU 3G-OTH-724260
Also listed as: PSA250 · PSA2 50
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The KHK GEARS Hubless Spur Gear (Module m 2, SKU PSA2-50) is a metric nylon spur gear with 50 teeth, a 12 mm plain bore, and a 20° pressure angle. Manufactured from MC901-grade nylon with a JIS N9 precision class (JIS B1702-1:1998) and S5 gear shape, this hubless design is suited for applications requiring a compact, lightweight gear without a protruding hub.
Frequently Asked Questions
What is a KHK hubless spur gear used for?
A KHK hubless spur gear is used in compact, lightweight power transmission applications where a protruding hub would interfere with adjacent components. Common in automation, packaging, and conveyor systems, it provides reliable motion transfer with minimal axial space.
What are the specifications of the KHK PSA2-50 hubless spur gear?
The KHK PSA2-50 is a metric nylon spur gear with module m 2, 50 teeth, a 12 mm plain bore, and a 20° pressure angle. It has a hubless S5 shape, JIS N9 precision class (JIS B1702-1:1998), and is made from MC901-grade nylon.
Where to buy KHK hubless spur gears worldwide?
3G Electric supplies KHK hubless spur gears worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to deliver genuine KHK components to your facility, regardless of location.
How to select a hubless spur gear for a metric system?
To select a hubless spur gear, match the module (m) and pressure angle (20°) to the mating gear. Confirm the bore diameter fits your shaft, and choose a material like KHK's MC901 nylon for low-noise, lightweight applications. Verify the precision class meets your tolerance requirements.
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.
