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TSUBAKI Sprocket: For 40 Chain, 18 Teeth, 2.879 in Pitch Dia, 3.136 in Outside Dia - Size 40 Bushed-Bore Roller Chain Sprockets
TSUBAKISize 40 Bushed-Bore Roller Chain Sprockets

TSUBAKI Sprocket: For 40 Chain, 18 Teeth, 2.879 in Pitch Dia, 3.136 in Outside Dia

The TSUBAKI Sprocket is a Size 40 bushed-bore roller chain sprocket designed for 40 chain, featuring 18 teeth, a 2.879 in pitch diameter, and a 3.136 in outside diameter. Constructed from steel, this component…

SKU 3G-OTH-125321

Brand
TSUBAKI
Item
Sprocket: For 40 Chain, 18 Teeth, 2.879 in Pitch Dia, 3.136 in Outside Dia
Category
Size 40 Bushed-Bore Roller Chain Sprockets
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

TSUBAKI
Manufacturer Part Number
40H18
Type
Steel
Teeth
18
Pitch Dia
2.879 in
Outside Dia
3.136 in
Required Bushing Series
H1

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, featuring 18 teeth, a 2.879 in pitch diameter, and a 3.136 in outside diameter. Constructed from steel, this component requires an H1 bushing series and is identified by manufacturer part number 40H18.

Frequently Asked Questions

What is the TSUBAKI 40H18 sprocket used for?

The TSUBAKI 40H18 sprocket is used in roller chain drive systems to transmit rotary motion between shafts. It is designed for Size 40 chain and is commonly applied in industrial machinery, conveyors, and power transmission equipment where reliable torque transfer is required.

What are the specifications of the TSUBAKI 40H18 sprocket?

The TSUBAKI 40H18 sprocket has 18 teeth, a 2.879 in pitch diameter, and a 3.136 in outside diameter. It is made of steel and requires an H1 bushing series. The manufacturer part number is 40H18, and it is designed for use with 40 chain.

Where to buy TSUBAKI 40H18 sprocket worldwide?

You can source the TSUBAKI 40H18 sprocket 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 40H18 sprocket?

The TSUBAKI 40H18 sprocket requires an H1 bushing series. To select the correct bushing, match the sprocket bore size to your shaft diameter and ensure the bushing keyway aligns with your application. Always consult the TSUBAKI catalog for proper bushing and sprocket compatibility.

Used in

Common applications for TSUBAKI
Material handling conveyors — TSUBAKI C2080H connecting links for heavy-duty chain systems
Packaging machinery — TSUBAKI size 60 roller chains with 60NEPCL connecting links for coated chain applications
Automotive assembly lines — TSUBAKI 80NPSK1CL attachment links for positioning fixtures on single-strand chains
Food processing equipment — TSUBAKI nickel-plated chains and sprockets (e.g., 50BTL48) for washdown environments
General power transmission — TSUBAKI PL1G keyless bushings for shaft mounting without keyways in drive systems
Conveyor drive systems — TSUBAKI 40BTL24 sprockets for size 40 chain in light-to-medium load applications

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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