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TSUBAKI Size 40 Fixed-Bore Roller Chain Sprocket, 18 Teeth, 1 1/8 in Bore, Steel - Size 40 Fixed-Bore Roller Chain Sprockets
TSUBAKISize 40 Fixed-Bore Roller Chain Sprockets

TSUBAKI Size 40 Fixed-Bore Roller Chain Sprocket, 18 Teeth, 1 1/8 in Bore, Steel

The TSUBAKI Single Strand Sprocket: 40 is a Size 40 fixed-bore roller chain sprocket, designed for 1/2 in chain pitch and made of steel. It features 18 teeth and a 1 1/8 in bore diameter (MPN 40B18F-1B). 3G Electric…

SKU 3G-OTH-123037

Also listed as: 40B18F1B · 40B18F 1B

Brand
TSUBAKI
Item
Size 40 Fixed-Bore Roller Chain Sprocket, 18 Teeth, 1 1/8 in Bore, Steel
Part Number
40B18F-1B
Category
Size 40 Fixed-Bore Roller Chain Sprockets
Available to Order
Also known as:40B18F-1BTSUBAKI
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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
40B18F-1B
Type
For 1/2 in Chain Pitch, Steel
Teeth
18
Bore Dia
1 1/8 in

Technical Documents

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

Product Description

The TSUBAKI Single Strand Sprocket: 40 is a Size 40 fixed-bore roller chain sprocket, designed for 1/2 in chain pitch and made of steel. It features 18 teeth and a 1 1/8 in bore diameter (MPN 40B18F-1B). 3G Electric interprets your demand for this genuine industrial component, sourcing it across our 14 departments and backing it with specialist expertise in power transmission.

Frequently Asked Questions

What is the TSUBAKI 40B18F-1B single strand sprocket used for?

The TSUBAKI 40B18F-1B is a size 40 fixed-bore roller chain sprocket used to transmit rotary motion in power transmission systems. It is designed for 1/2-inch pitch roller chain and is commonly applied in conveyors, packaging machinery, and industrial drives where reliable torque transfer is required.

What are the specifications of the TSUBAKI 40B18F-1B sprocket?

The TSUBAKI 40B18F-1B is a single strand sprocket with 18 teeth, a 1/2-inch chain pitch, and a 1 1/8-inch bore diameter. It is made of steel and is part of the size 40 fixed-bore series. The manufacturer part number is 40B18F-1B.

Where to buy TSUBAKI 40B18F-1B sprocket worldwide?

3G Electric supplies the TSUBAKI 40B18F-1B sprocket worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct TSUBAKI sprocket for a 1/2-inch chain?

To select the correct TSUBAKI sprocket, match the chain pitch (1/2 inch for size 40), number of teeth, and bore diameter to your shaft. The 40B18F-1B has 18 teeth and a 1 1/8-inch bore. Ensure the sprocket is compatible with your chain type and load requirements.

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
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TSUBAKI Products

3G Electric supplies TSUBAKI size 40 fixed-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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This TSUBAKI sprocket is a size 40 fixed-bore type for 1/2 in pitch roller chain. It has 17 teeth and a 3/4 in bore diameter, made of steel. Used in power transmission systems such as conveyors and industrial machinery
TSUBAKI
This TSUBAKI sprocket is a size 40 fixed-bore type for 1/2 in pitch roller chain. It has 17 teeth and a 3/4 in bore diameter, made of steel. Used in power transmission systems such as conveyors and industrial machinery

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