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TSUBAKI Size 40 Bushed-Bore Roller Chain Sprocket, 18 Teeth, Steel, 40JA18 - Size 40 Bushed-Bore Roller Chain Sprockets
TSUBAKISize 40 Bushed-Bore Roller Chain Sprockets

TSUBAKI Size 40 Bushed-Bore Roller Chain Sprocket, 18 Teeth, Steel, 40JA18

The TSUBAKI Sprocket is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 18 teeth, a 2.879-inch pitch diameter, and a 3.14-inch outside diameter, constructed from steel. This sprocket…

SKU 3G-OTH-125355

Brand
TSUBAKI
Item
Size 40 Bushed-Bore Roller Chain Sprocket, 18 Teeth, Steel, 40JA18
Part Number
40JA18
Category
Size 40 Bushed-Bore Roller Chain Sprockets
Available to Order
Also known as:40JA18TSUBAKI
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

TSUBAKI
Manufacturer Part Number
40JA18
Type
Steel
Teeth
18
Pitch Dia
2.879 in
Outside Dia
3.14 in
Required Bushing Series
JA

Technical Documents

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

Product Description

The TSUBAKI Sprocket is a Size 40 bushed-bore roller chain sprocket designed for 40 chain. It features 18 teeth, a 2.879-inch pitch diameter, and a 3.14-inch outside diameter, constructed from steel. This sprocket requires a JA bushing series and is identified by manufacturer part number 40JA18.

Frequently Asked Questions

What is the TSUBAKI 40JA18 sprocket used for?

The TSUBAKI 40JA18 sprocket is used in roller chain drive systems to transmit rotary motion and torque. It is designed for Size 40 chain and is commonly applied in industrial machinery, conveyors, and power transmission equipment where reliable engagement and precise timing are required.

What are the specifications of the TSUBAKI 40JA18 sprocket?

The TSUBAKI 40JA18 sprocket has 18 teeth, a 2.879-inch pitch diameter, and a 3.14-inch outside diameter. It is made of steel and requires a JA bushing series. The manufacturer part number is 40JA18, and it is designed for use with 40 chain in bushed-bore roller chain applications.

Where to buy TSUBAKI sprockets worldwide?

TSUBAKI sprockets like the 40JA18 are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this TSUBAKI component.

How to select the correct bushing for a TSUBAKI sprocket?

To select the correct bushing for a TSUBAKI sprocket, match the required bushing series specified in the product details. For the 40JA18 sprocket, the required bushing series is JA. Always verify the shaft diameter and keyway dimensions against the bushing catalog to ensure proper fit and torque transmission.

Used in

Common applications for TSUBAKI
Industrial machinery — TSUBAKI type 40 standard roller chain (1/2 in pitch) for power transmission between sprockets
Conveyor systems — TSUBAKI C2082H heavy conveyor roller chain (2 in pitch) for high-load material handling
Automated systems — TSUBAKI size 35 fixed-bore sprocket (35B20F-3/4) driving 3/8 in pitch chain
Heavy-duty conveyors — TSUBAKI C2162H heavy conveyor roller chain (4 in pitch) for bulk material transport
Power transmission drives — TSUBAKI C2120H heavy conveyor roller chain (3 in pitch) in industrial conveyor applications
Material handling equipment — TSUBAKI C2062H heavy conveyor roller chain (1 1/2 in pitch) for secure assembly in conveyors
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TSUBAKI Products

3G Electric supplies TSUBAKI size 40 bushed-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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