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KHK GEARS Spur Gear: Module m 1, 40 Teeth, 6 mm Bore Dia, Brass, 20° Pressure Angle - Metric Spur Gears with Standard Hub
KHK GEARSMetric Spur Gears with Standard Hub

KHK GEARS Spur Gear: Module m 1, 40 Teeth, 6 mm Bore Dia, Brass, 20° Pressure Angle

The KHK GEARS Spur Gear (SKU 3G-OTH-724633) is a metric spur gear with a standard hub, featuring 40 teeth, a 6 mm finished bore, and a 20° pressure angle. Made from C3604 brass with JIS N8 precision, it uses a hub…

SKU 3G-OTH-724633

Also listed as: BSS140A · BSS1 40A

Brand
KHK GEARS
Item
Spur Gear: Module m 1, 40 Teeth, 6 mm Bore Dia, Brass, 20° Pressure Angle
Category
Metric Spur Gears with Standard Hub
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KHK GEARS
Manufacturer Part Number
BSS1-40A
Type
Brass, Finished Bore
Material
Brass
Teeth
40
Bore Dia
6 mm
Hub Type
Hub with Set Screws
Gear Shape
S1T
Material Grade
C3604
Pressure Angle
20°
Precision Class
JIS N8 (JIS B1702-1:1998)
System of Measurement
Metric

Technical Documents

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

Product Description

The KHK GEARS Spur Gear (SKU 3G-OTH-724633) is a metric spur gear with a standard hub, featuring 40 teeth, a 6 mm finished bore, and a 20° pressure angle. Made from C3604 brass with JIS N8 precision, it uses a hub with set screws for secure mounting.

Frequently Asked Questions

What is a KHK GEARS spur gear used for?

A KHK GEARS spur gear transmits motion and torque between parallel shafts in industrial machinery. This metric brass gear with 40 teeth and a 6 mm bore is commonly used in light-duty positioning, indexing, and drive applications across automation, packaging, and material handling systems.

What are the specifications of the KHK GEARS BSS1-40A spur gear?

The KHK GEARS BSS1-40A is a metric spur gear with module m 1, 40 teeth, a 6 mm finished bore, and a 20° pressure angle. It is made from C3604 brass, has a hub with set screws, and meets JIS N8 precision (JIS B1702-1:1998). The gear shape is S1T.

Where to buy KHK GEARS spur gears worldwide?

3G Electric supplies KHK GEARS spur gears worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the BSS1-40A or other metric spur gears from KHK GEARS.

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

To install a KHK GEARS spur gear with a hub and set screws, first ensure the shaft diameter matches the 6 mm finished bore. Slide the gear onto the shaft, align it axially, then tighten the set screws evenly against the shaft using a hex key. Verify backlash and alignment before operation.

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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