KHK GEARS Hubless Spur Gear: Module m 2, 20 Teeth, 12 mm Bore Dia, Black Oxide Coated Carbon Steel
The KHK GEARS Hubless Spur Gear (Module m 2, MPN SSA2-20) is a metric, black-oxide-coated carbon-steel spur gear with 20 teeth, a 12 mm plain bore, and no hub. It is precision-graded JIS N8 (JIS B1702-1:1998) and…
SKU 3G-OTH-724434
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Product Description
The KHK GEARS Hubless Spur Gear (Module m 2, MPN SSA2-20) is a metric, black-oxide-coated carbon-steel spur gear with 20 teeth, a 12 mm plain bore, and no hub. It is precision-graded JIS N8 (JIS B1702-1:1998) and made from S45C carbon steel in gear shape S5. 3G Electric interprets demand and delivers this genuine industrial gear across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is a KHK hubless spur gear used for?
A KHK hubless spur gear is used in power transmission and motion control applications where a compact, lightweight gear with no protruding hub is needed. It is common in machine tools, conveyors, and automation systems. 3G Electric supplies this genuine S45C carbon steel gear across 14 industrial departments.
What are the specifications of the KHK SSA2-20 hubless spur gear?
The KHK SSA2-20 is a metric hubless spur gear with module m 2, 20 teeth, a 12 mm plain bore, and black oxide finish. It is made from S45C carbon steel, precision graded JIS N8 (JIS B1702-1:1998), and has gear shape S5. No hub design simplifies mounting on shafts.
Where to buy KHK hubless spur gears worldwide?
3G Electric sources and delivers genuine KHK hubless spur gears worldwide. We handle full logistics and customs clearance, ensuring you receive the correct SSA2-20 or other metric spur gears. Contact us for availability and lead time; we provide the right answer, not just a catalog.
How to select a hubless spur gear for a metric system?
Select a hubless spur gear by matching module, number of teeth, bore diameter, and material to your application. For the KHK SSA2-20, use module m 2, 20 teeth, and a 12 mm bore. Ensure the precision class (JIS N8) meets your load and speed requirements. 3G Electric can help interpret your needs.
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.
