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TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 40, 40 Teeth, 6.373 in Pitch Dia - Size 40 Plain-Bore Roller Chain Sprockets
TSUBAKISize 40 Plain-Bore Roller Chain Sprockets

TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 40, 40 Teeth, 6.373 in Pitch Dia

The TSUBAKI Sprocket: One-Sided Hub is a Size 40 plain-bore roller chain sprocket for single strands, made of steel. It features 40 teeth and a 6.373 in pitch diameter (MPN 40B40).

SKU 3G-OTH-138190

Brand
TSUBAKI
Item
Sprocket: One-Sided Hub, For Single Strands, 40, 40 Teeth, 6.373 in Pitch Dia
Category
Size 40 Plain-Bore Roller Chain Sprockets
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Technical Specifications

TSUBAKI
Manufacturer Part Number
40B40
Type
For Single Strands, 40, Steel
Teeth
40
Pitch Dia
6.373 in
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TSUBAKI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TSUBAKI Sprocket: One-Sided Hub is a Size 40 plain-bore roller chain sprocket for single strands, made of steel. It features 40 teeth and a 6.373 in pitch diameter (MPN 40B40).

Frequently Asked Questions

What is the TSUBAKI 40B40 sprocket used for?

The TSUBAKI 40B40 is a one-sided hub sprocket designed for single-strand roller chain drives. It is commonly used in industrial power transmission applications such as conveyors, packaging machinery, and material handling equipment where reliable torque transfer and precise chain engagement are required.

What are the specifications of the TSUBAKI 40B40 sprocket?

The TSUBAKI 40B40 is a size 40 plain-bore roller chain sprocket with 40 teeth and a pitch diameter of 6.373 inches. It is made of steel and features a one-sided hub design for single-strand chains. The manufacturer part number is 40B40.

Where to buy TSUBAKI 40B40 sprockets worldwide?

You can source TSUBAKI 40B40 sprockets 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 plain-bore sprocket.

How to select the right TSUBAKI sprocket for a single-strand chain?

To select the correct TSUBAKI sprocket, match the chain size (e.g., 40), number of teeth, and bore type to your drive requirements. The 40B40 is a plain-bore sprocket, so you must machine the bore to fit your shaft. Always verify pitch diameter and hub configuration for proper chain alignment.

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 plain-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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