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KHK GEARS Hubless Metric Spur Gear, SSA1-45 - Hubless Metric Spur Gears
KHK GEARSHubless Metric Spur Gears

KHK GEARS Hubless Metric Spur Gear, SSA1-45

The KHK GEARS Hubless Spur Gear (SKU SSA1-45, MPN SSA1-45) is a metric hubless spur gear with module m 1, 45 teeth, and an 8 mm bore diameter. It is made of black oxide coated carbon steel (grade S45C) with a plain…

SKU 3G-OTH-724379

Also listed as: SSA145 · SSA1 45

Brand
KHK GEARS
Item
Hubless Metric Spur Gear, SSA1-45
Part Number
SSA1-45
Category
Hubless Metric Spur Gears
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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
SSA1-45
Type
Black Oxide Coated Carbon Steel, Plain Bore
Material
Carbon Steel
Teeth
45
Finish
Black Oxide
Bore Dia
8 mm
Hub Type
No Hub
Gear Shape
S5
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 Hubless Spur Gear (SKU SSA1-45, MPN SSA1-45) is a metric hubless spur gear with module m 1, 45 teeth, and an 8 mm bore diameter. It is made of black oxide coated carbon steel (grade S45C) with a plain bore, no hub, and JIS N8 precision class (JIS B1702-1:1998).

Frequently Asked Questions

What is a KHK hubless spur gear used for?

A KHK hubless spur gear transmits motion and torque between parallel shafts in industrial machinery. Common applications include conveyors, packaging equipment, and machine tools where a compact, lightweight gear without a protruding hub is required for space-constrained assemblies.

What are the specifications of the KHK SSA1-45 hubless spur gear?

The KHK SSA1-45 is a metric hubless spur gear with module m 1, 45 teeth, and an 8 mm bore diameter. It is made of black oxide coated carbon steel (grade S45C) with a plain bore, no hub, and JIS N8 precision class (JIS B1702-1:1998).

Where to buy KHK hubless spur gears worldwide?

3G Electric supplies KHK hubless spur gears worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the SSA1-45 or other KHK gear configurations.

How to select a hubless spur gear for an application?

Select a hubless spur gear by matching module, tooth count, bore diameter, and material to your torque and space requirements. For the KHK SSA1-45, verify the 8 mm bore fits your shaft and that the JIS N8 precision class meets your backlash and noise tolerances.

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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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This hubless spur gear is made from S45C carbon steel with a black oxide finish. It has 25 teeth, an 8 mm plain bore, and a metric module of m 1. Precision class JIS N8 (JIS B1702-1:1998). Suitable for direct shaft mounting in power transmission systems such as conveyors and packaging equipment
KHK GEARS
This hubless spur gear is made from S45C carbon steel with a black oxide finish. It has 25 teeth, an 8 mm plain bore, and a metric module of m 1. Precision class JIS N8 (JIS B1702-1:1998). Suitable for direct shaft mounting in power transmission systems such as conveyors and packaging equipment
Metric hubless spur gear, module m 2, 70 teeth, 18 mm plain bore. Made from S45C carbon steel with black oxide finish, JIS N8 precision class (JIS B1702-1:1998), gear shape S5. No-hub design for compact assemblies in power transmission applications between parallel shafts
KHK GEARS
Metric hubless spur gear, module m 2, 70 teeth, 18 mm plain bore. Made from S45C carbon steel with black oxide finish, JIS N8 precision class (JIS B1702-1:1998), gear shape S5. No-hub design for compact assemblies in power transmission applications between parallel shafts

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