KHK GEARS Spur Gear: Module m 1, 28 Teeth, 8 mm Bore Dia, Black Oxide Coated Carbon Steel
The KHK GEARS Spur Gear (Module m 1, MPN SS1-28) is a metric spur gear with a standard hub, featuring 28 teeth, an 8 mm bore diameter, and a 20° pressure angle. It is made from S45C carbon steel with a black oxide…
SKU 3G-OTH-724752
Also listed as: SS128 · SS1 28
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 Spur Gear (Module m 1, MPN SS1-28) is a metric spur gear with a standard hub, featuring 28 teeth, an 8 mm bore diameter, and a 20° pressure angle. It is made from S45C carbon steel with a black oxide finish, precision class JIS N8 (JIS B1702-1:1998), and a hub with set screws for secure mounting.
Frequently Asked Questions
What is the KHK SS1-28 spur gear used for?
The KHK SS1-28 metric spur gear is used for parallel-shaft power transmission in industrial machinery, conveyors, and automation systems. Its 20° pressure angle and JIS N8 precision ensure reliable motion control in moderate-load applications.
What are the specifications of the KHK SS1-28 spur gear?
The KHK SS1-28 spur gear has module m 1, 28 teeth, 8 mm bore diameter, 20° pressure angle, S45C carbon steel with black oxide finish, hub with set screws, and JIS N8 precision class (JIS B1702-1:1998). It is a metric S1 shape gear.
Where to buy KHK SS1-28 spur gear worldwide?
3G Electric supplies the KHK SS1-28 spur gear worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this metric spur gear with black oxide finish.
How to install the KHK SS1-28 spur gear with set screws?
Align the 8 mm bore on the shaft, tighten the set screws evenly to secure the hub, and check backlash with the mating gear. Use a torque wrench per screw manufacturer specs. Ensure shaft keyway (if present) aligns before final tightening.
KHK GEARS Products
3G Electric supplies KHK GEARS metric spur gears with standard hub. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
