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KHK GEARS Hubless Spur Gear: Module m 2.5, 42 Teeth, 20 mm Bore Dia, Stainless Steel - Hubless Metric Spur Gears
KHK GEARSHubless Metric Spur Gears

KHK GEARS Hubless Spur Gear: Module m 2.5, 42 Teeth, 20 mm Bore Dia, Stainless Steel

The KHK GEARS Hubless Spur Gear (MPN SUSA2.5-42) is a metric stainless steel spur gear with module m 2.5, 42 teeth, a 20 mm bore diameter, and a 20° pressure angle. Made from SUS303 stainless steel with a JIS N8…

SKU 3G-OTH-724537

Brand
KHK GEARS
Item
Hubless Spur Gear: Module m 2.5, 42 Teeth, 20 mm Bore Dia, Stainless Steel
Category
Hubless Metric Spur Gears
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Technical Specifications

KHK GEARS
Manufacturer Part Number
SUSA2.5-42
Type
Stainless Steel
Material
Stainless Steel
Teeth
42
Bore Dia
20 mm
Hub Type
No Hub
Gear Shape
S5
Material Grade
SUS303
Pressure Angle
20°
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 Hubless Spur Gear (MPN SUSA2.5-42) is a metric stainless steel spur gear with module m 2.5, 42 teeth, a 20 mm bore diameter, and a 20° pressure angle. Made from SUS303 stainless steel with a JIS N8 precision class and S5 gear shape, this hubless design is suited for applications requiring a compact, corrosion-resistant gear component.

Frequently Asked Questions

What is the KHK GEARS Hubless Spur Gear SUSA2.5-42 used for?

This metric stainless steel spur gear is used in compact power transmission applications where corrosion resistance is critical, such as food processing, medical devices, or marine equipment. Its hubless design saves space and reduces weight, making it suitable for tight assemblies.

What are the specifications of the KHK GEARS SUSA2.5-42 spur gear?

The KHK GEARS SUSA2.5-42 is a hubless metric spur gear with module m 2.5, 42 teeth, a 20 mm bore diameter, and a 20° pressure angle. It is made from SUS303 stainless steel, has a JIS N8 precision class, and an S5 gear shape.

Where to buy the KHK GEARS SUSA2.5-42 spur gear worldwide?

3G Electric supplies the KHK GEARS SUSA2.5-42 hubless spur gear to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive the correct stainless steel gear for your application.

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

To select the correct KHK GEARS hubless spur gear, match the module, number of teeth, bore diameter, and pressure angle to your shaft and mating gear. For corrosion-prone environments, choose the SUS303 stainless steel version like the SUSA2.5-42. Confirm the JIS N8 precision class meets your tolerance requirements.

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.

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Hubless Spur Gear: Module m 2.5, 48 Teeth, 15 mm Bore Dia, Nylon, 20° Pressure Angle, Plain Bore (MPN PSA2.5-48). Key specifications — Material Grade: MC901; System of Measurement: Metric; Material: Nylon; Hub Type: No Hub; Precision Class: JIS N9 (JIS B1702-1:1998); Gear Shape: S5.
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Hubless Spur Gear: Module m 2.5, 48 Teeth, 15 mm Bore Dia, Nylon, 20° Pressure Angle, Plain Bore (MPN PSA2.5-48). Key specifications — Material Grade: MC901; System of Measurement: Metric; Material: Nylon; Hub Type: No Hub; Precision Class: JIS N9 (JIS B1702-1:1998); Gear Shape: S5.
Hubless Spur Gear: Module m 2, 65 Teeth, 15 mm Bore Dia, Nylon, 20° Pressure Angle, Plain Bore (MPN PSA2-65). Key specifications — Material Grade: MC901; System of Measurement: Metric; Material: Nylon; Hub Type: No Hub; Precision Class: JIS N9 (JIS B1702-1:1998); Gear Shape: S5.
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Hubless Spur Gear: Module m 2, 65 Teeth, 15 mm Bore Dia, Nylon, 20° Pressure Angle, Plain Bore (MPN PSA2-65). Key specifications — Material Grade: MC901; System of Measurement: Metric; Material: Nylon; Hub Type: No Hub; Precision Class: JIS N9 (JIS B1702-1:1998); Gear Shape: S5.
Hubless Spur Gear: Module m 2, 45 Teeth, 18 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA2-45). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
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Hubless Spur Gear: Module m 2, 45 Teeth, 18 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA2-45). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
Hubless Spur Gear: Module m 2, 20 Teeth, 12 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA2-20). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
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Hubless Spur Gear: Module m 2, 20 Teeth, 12 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA2-20). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
Hubless Spur Gear: Module m 1, 48 Teeth, 8 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA1-48). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
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Hubless Spur Gear: Module m 2, 25 Teeth, 12 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA2-25). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
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Hubless Spur Gear: Module m 2, 25 Teeth, 12 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA2-25). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
Hubless Spur Gear: Module m 1, 70 Teeth, 10 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA1-70). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
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Hubless Spur Gear: Module m 1, 70 Teeth, 10 mm Bore Dia, Black Oxide Coated Carbon Steel, Plain Bore (MPN SSA1-70). Key specifications — Material Grade: S45C; Finish: Black Oxide; System of Measurement: Metric; Material: Carbon Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
Hubless Spur Gear: Module m 2, 60 Teeth, 15 mm Bore Dia, Stainless Steel, 20° Pressure Angle (MPN SUSA2-60). Key specifications — Material Grade: SUS303; System of Measurement: Metric; Material: Stainless Steel; Hub Type: No Hub; Precision Class: JIS N8 (JIS B1702-1:1998); Gear Shape: S5.
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