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TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 20 Teeth, 1.598 in Pitch Dia - Size 25 Plain-Bore Roller Chain Sprockets
TSUBAKISize 25 Plain-Bore Roller Chain Sprockets

TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 20 Teeth, 1.598 in Pitch Dia

The TSUBAKI Sprocket: One-Sided Hub is a Size 25 plain-bore roller chain sprocket for single strands, made of steel with 20 teeth and a 1.598 in pitch diameter (MPN 25B20). 3G Electric interprets this demand and…

SKU 3G-OTH-124981

Brand
TSUBAKI
Item
Sprocket: One-Sided Hub, For Single Strands, 25, 20 Teeth, 1.598 in Pitch Dia
Category
Size 25 Plain-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
25B20
Type
For Single Strands, 25, Steel
Teeth
20
Pitch Dia
1.598 in

Technical Documents

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

Product Description

The TSUBAKI Sprocket: One-Sided Hub is a Size 25 plain-bore roller chain sprocket for single strands, made of steel with 20 teeth and a 1.598 in pitch diameter (MPN 25B20). 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments—including power transmission—with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a TSUBAKI 25B20 sprocket used for?

The TSUBAKI 25B20 is a size 25 plain-bore roller chain sprocket used to transmit rotary motion in conveyor systems, packaging lines, and light-duty power transmission applications. Its 20 teeth and 1.598 in pitch diameter match single-strand ANSI 25 roller chain for precise, low-backlash operation.

What are the specifications of the TSUBAKI 25B20 sprocket?

The TSUBAKI 25B20 is a one-sided hub sprocket for single-strand 25 roller chain. It has 20 teeth, a pitch diameter of 1.598 in, and is made of steel. The manufacturer part number is 25B20. It is a plain-bore type, allowing custom bore sizing to fit your shaft.

Where to buy TSUBAKI 25B20 sprockets worldwide?

3G Electric supplies the TSUBAKI 25B20 sprocket to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this genuine TSUBAKI part.

How to select the right TSUBAKI sprocket for a 25 chain?

To select a TSUBAKI sprocket for size 25 chain, match the chain number (25), tooth count, and pitch diameter to your drive requirements. The 25B20 has 20 teeth and a 1.598 in pitch diameter. Ensure the bore size can be machined to fit your shaft, and confirm hub style suits your mounting space.

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 25 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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