We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

KHK GEARS Spur Gear: Module m 0.5, 20 Teeth, 4 mm Bore Dia, Duracon, 20° Pressure Angle - Metric Spur Gears with Standard Hub
KHK GEARSMetric Spur Gears with Standard Hub

KHK GEARS Spur Gear: Module m 0.5, 20 Teeth, 4 mm Bore Dia, Duracon, 20° Pressure Angle

The KHK GEARS Spur Gear (Module m 0.5) is a metric spur gear with a standard hub, featuring 20 teeth, a 4 mm plain bore, and a 20° pressure angle. Made from Duracon material grade M90-44, it meets JIS N12 precision…

SKU 3G-OTH-724598

Brand
KHK GEARS
Item
Spur Gear: Module m 0.5, 20 Teeth, 4 mm Bore Dia, Duracon, 20° Pressure Angle
Category
Metric Spur Gears with Standard Hub
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

KHK GEARS
Manufacturer Part Number
DS0.5-20
Type
Duracon, Plain Bore
Material
Duracon
Teeth
20
Bore Dia
4 mm
Gear Shape
S8B
Material Grade
M90-44
Pressure Angle
20°
Precision Class
JIS N12 (JIS B1702-1:1998)
System of Measurement
Metric
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

KHK GEARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KHK GEARS Spur Gear (Module m 0.5) is a metric spur gear with a standard hub, featuring 20 teeth, a 4 mm plain bore, and a 20° pressure angle. Made from Duracon material grade M90-44, it meets JIS N12 precision class (JIS B1702-1:1998) with an S8B gear shape. 3G Electric interprets customer demand and delivers this genuine industrial component 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 the KHK GEARS Spur Gear DS0.5-20 used for?

This metric spur gear is used in precision motion-control applications such as automated machinery, packaging equipment, and conveyor systems. Its Duracon material provides low noise and wear resistance, making it suitable for light-to-medium duty power transmission where smooth, quiet operation is required.

What are the specifications of the KHK GEARS Spur Gear DS0.5-20?

The spur gear has module m 0.5, 20 teeth, a 4 mm plain bore, and a 20° pressure angle. It is made from Duracon grade M90-44, meets JIS N12 precision class (JIS B1702-1:1998), and has an S8B gear shape. The system of measurement is metric.

Where to buy KHK GEARS Spur Gear DS0.5-20 worldwide?

3G Electric supplies and delivers the KHK GEARS Spur Gear DS0.5-20 to customers worldwide. We handle full logistics and customs clearance, ensuring you receive the genuine component. Contact us for availability and lead time; we interpret your demand and provide the right solution across 14 industrial departments.

How to select the correct KHK GEARS spur gear for my application?

To select the correct spur gear, match the module, pressure angle, and bore diameter to your shaft and mating gear. For the DS0.5-20, ensure your system uses metric module 0.5 and a 20° pressure angle. Consider the Duracon material for low-load, low-noise applications. 3G Electric can help confirm compatibility.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from KHK GEARS

View all KHK GEARS parts
Spur Gear: Module m 1.5, 90 Teeth, 15 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SS1.5-90). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: Hub with Set Screws; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
KHK GEARS
Spur Gear: Module m 1.5, 90 Teeth, 15 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SS1.5-90). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: Hub with Set Screws; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
Spur Gear: Module m 1.5, 100 Teeth, 15 mm Bore Dia, Stainless Steel, 20° Pressure Angle, Plain Bore (MPN SUS1.5-100). Key specifications — Material Grade: SUS303; System of Measurement: Metric; Material: Stainless Steel; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
KHK GEARS
Spur Gear: Module m 1.5, 100 Teeth, 15 mm Bore Dia, Stainless Steel, 20° Pressure Angle, Plain Bore (MPN SUS1.5-100). Key specifications — Material Grade: SUS303; System of Measurement: Metric; Material: Stainless Steel; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
Spur Gear: Module m 1, 26 Teeth, 8 mm Bore Dia, Black Oxide Coated Carbon Steel, 20° Pressure Angle (MPN SS1-26). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: Hub with Set Screws; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
KHK GEARS
Spur Gear: Module m 1, 26 Teeth, 8 mm Bore Dia, Black Oxide Coated Carbon Steel, 20° Pressure Angle (MPN SS1-26). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: Hub with Set Screws; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
Spur Gear: Module m 2, 20 Teeth, 12 mm Bore Dia, Stainless Steel, 20° Pressure Angle, Plain Bore (MPN SUS2-20). Key specifications — Material Grade: SUS303; System of Measurement: Metric; Material: Stainless Steel; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
KHK GEARS
Spur Gear: Module m 2, 20 Teeth, 12 mm Bore Dia, Stainless Steel, 20° Pressure Angle, Plain Bore (MPN SUS2-20). Key specifications — Material Grade: SUS303; System of Measurement: Metric; Material: Stainless Steel; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
Spur Gear: Module m 0.5, 24 Teeth, 4 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SS0.5-24A). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: Hub with Set Screws; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S3T.
KHK GEARS
Spur Gear: Module m 0.5, 24 Teeth, 4 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SS0.5-24A). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: Hub with Set Screws; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S3T.
Spur Gear: Module m 1, 30 Teeth, 6 mm Bore Dia, Duracon, 20° Pressure Angle, Plain Bore (MPN DS1-30). Key specifications — Material Grade: M90-44; System of Measurement: Metric; Material: Duracon; Precision Class: JIS N12 (JIS B1702-1:1998); Gear Shape: S9.
KHK GEARS
Spur Gear: Module m 1, 30 Teeth, 6 mm Bore Dia, Duracon, 20° Pressure Angle, Plain Bore (MPN DS1-30). Key specifications — Material Grade: M90-44; System of Measurement: Metric; Material: Duracon; Precision Class: JIS N12 (JIS B1702-1:1998); Gear Shape: S9.
Spur Gear: Module m 1.5, 75 Teeth, 15 mm Bore Dia, Stainless Steel, 20° Pressure Angle, Plain Bore (MPN SUS1.5-75). Key specifications — Material Grade: SUS303; System of Measurement: Metric; Material: Stainless Steel; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
KHK GEARS
Spur Gear: Module m 1.5, 75 Teeth, 15 mm Bore Dia, Stainless Steel, 20° Pressure Angle, Plain Bore (MPN SUS1.5-75). Key specifications — Material Grade: SUS303; System of Measurement: Metric; Material: Stainless Steel; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
Spur Gear: Module m 2, 13 Teeth, 10 mm Bore Dia, Black Oxide Coated Carbon Steel, 20° Pressure Angle (MPN SS2-13). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.
KHK GEARS
Spur Gear: Module m 2, 13 Teeth, 10 mm Bore Dia, Black Oxide Coated Carbon Steel, 20° Pressure Angle (MPN SS2-13). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S1.