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KHK GEARS Spur Gear: Module m 0.5, 18 Teeth, 4 mm Bore Dia, Black Oxide Coated Carbon Steel - Metric Spur Gears with Standard Hub
KHK GEARSMetric Spur Gears with Standard Hub

KHK GEARS Spur Gear: Module m 0.5, 18 Teeth, 4 mm Bore Dia, Black Oxide Coated Carbon Steel

The KHK GEARS Spur Gear (Module m 0.5, 18 Teeth, 4 mm Bore Dia) is a metric spur gear with a standard hub, made from black oxide coated carbon steel (S45C) with a JIS N8 precision class. It features a hub with set…

SKU 3G-OTH-724647

Brand
KHK GEARS
Item
Spur Gear: Module m 0.5, 18 Teeth, 4 mm Bore Dia, Black Oxide Coated Carbon Steel
Category
Metric Spur Gears with Standard Hub
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Technical Specifications

KHK GEARS
Manufacturer Part Number
SS0.5-18A
Type
Black Oxide Coated Carbon Steel, Plain Bore
Material
Carbon Steel
Teeth
18
Finish
Black Oxide
Bore Dia
4 mm
Hub Type
Hub with Set Screws
Gear Shape
S3T
Material Grade
S45C
Precision Class
JIS N8 (JIS B1702-1:1998)
System of Measurement
Metric
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KHK GEARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KHK GEARS Spur Gear (Module m 0.5, 18 Teeth, 4 mm Bore Dia) is a metric spur gear with a standard hub, made from black oxide coated carbon steel (S45C) with a JIS N8 precision class. It features a hub with set screws and a plain bore, designed for straightforward mounting in power transmission applications.

Frequently Asked Questions

What is a KHK GEARS spur gear module 0.5 used for?

This KHK GEARS spur gear (module m 0.5, 18 teeth) is used in precision power transmission applications where compact, low-torque motion transfer is required. Common in instrumentation, small conveyors, and light machinery. 3G Electric supplies this gear across 14 industrial departments, including power transmission and machining.

What are the specifications of the KHK GEARS spur gear SS0.5-18A?

The KHK GEARS spur gear SS0.5-18A has module m 0.5, 18 teeth, 4 mm bore diameter, black oxide finish, carbon steel S45C material, JIS N8 precision class (JIS B1702-1:1998), and a hub with set screws. It is a metric plain-bore gear with shape S3T. 3G Electric sources this genuine KHK GEARS component for global delivery.

Where to buy KHK GEARS spur gear module 0.5 worldwide?

3G Electric supplies the KHK GEARS spur gear module 0.5 (MPN SS0.5-18A) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time. We source genuine KHK GEARS components across 14 industrial departments.

How to install a KHK GEARS spur gear with hub and set screws?

To install this KHK GEARS spur gear, align the 4 mm bore with the shaft, position the gear at the desired location, then tighten the set screws evenly using a hex key. Ensure the shaft keyway (if present) aligns with the gear hub. For JIS N8 precision gears, verify shaft runout and axial play per standard practice.

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.

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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.
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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.
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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.
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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.
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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.
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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.
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