KHK GEARS Hubless Metric Spur Gear SSA2-70
The KHK GEARS Hubless Spur Gear (Module m 2, 70 Teeth) is a metric, black-oxide-coated carbon steel gear with a plain bore of 18 mm. It features a no-hub design, material grade S45C, gear shape S5, and JIS N8…
SKU 3G-OTH-724356
Also listed as: SSA270 · SSA2 70
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, 70 Teeth) is a metric, black-oxide-coated carbon steel gear with a plain bore of 18 mm. It features a no-hub design, material grade S45C, gear shape S5, and JIS N8 precision class (JIS B1702-1:1998).
Frequently Asked Questions
What is a KHK hubless spur gear used for?
A KHK hubless spur gear transmits motion and torque between parallel shafts in industrial machinery. Its no-hub design suits compact assemblies where axial space is limited. Common applications include conveyors, packaging equipment, and machine tools requiring precise, reliable power transmission.
What are the specifications of the KHK SSA2-70 hubless spur gear?
The KHK SSA2-70 is a metric hubless spur gear with module m 2, 70 teeth, and an 18 mm plain bore. It is made from S45C carbon steel with a black oxide finish, JIS N8 precision class (JIS B1702-1:1998), and gear shape S5. This gear has no hub for space-saving installations.
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 facility. Contact us for pricing and lead time on the SSA2-70 or other KHK gear modules and configurations.
How to select the right KHK hubless spur gear for my application?
Select a KHK hubless spur gear by matching module, tooth count, bore diameter, and material to your load and speed requirements. The SSA2-70 (m 2, 70 teeth, 18 mm bore) suits moderate-torque applications. Confirm shaft fit and space constraints, as the no-hub design eliminates axial protrusion.
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.
