Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 16 Teeth, 1.282 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, 16 Teeth, 1.282 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 16 teeth and a 1.282 in pitch diameter (MPN 25B16). 3G Electric interprets this demand and…

SKU 3G-OTH-125078

Brand
TSUBAKI
Item
Sprocket: One-Sided Hub, For Single Strands, 25, 16 Teeth, 1.282 in Pitch Dia
Category
Size 25 Plain-Bore Roller Chain Sprockets
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

TSUBAKI
Manufacturer Part Number
25B16
Type
For Single Strands, 25, Steel
Teeth
16
Pitch Dia
1.282 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 16 teeth and a 1.282 in pitch diameter (MPN 25B16). 3G Electric interprets this demand and sources the genuine TSUBAKI part across 14 industrial departments, with specialist depth in power transmission and controls to ensure the right solution.

Frequently Asked Questions

What is a TSUBAKI 25B16 sprocket used for?

The TSUBAKI 25B16 is a one-sided hub sprocket designed for single-strand #25 roller chain systems. It is commonly used in light-duty power transmission applications such as conveyors, packaging machinery, and small drives where precise motion transfer is required.

What are the specifications of the TSUBAKI 25B16 sprocket?

The TSUBAKI 25B16 is a steel sprocket with 16 teeth and a pitch diameter of 1.282 in. It is a plain-bore type for single-strand #25 roller chain. The manufacturer part number is 25B16. These specs ensure compatibility with standard #25 chain systems.

Where to buy TSUBAKI 25B16 sprockets worldwide?

3G Electric supplies TSUBAKI 25B16 sprockets to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this plain-bore sprocket for #25 chain.

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

To select the correct TSUBAKI sprocket for #25 chain, match the chain size (25), number of teeth, and bore type to your shaft and load requirements. The 25B16 offers 16 teeth and a plain bore for custom machining. Always verify pitch diameter and hub configuration for proper fit.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 19 Teeth, 1.519 in Pitch Dia, Steel (MPN 25B19). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 19 Teeth, 1.519 in Pitch Dia, Steel (MPN 25B19). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 18 Teeth, 1.44 in Pitch Dia, Steel (MPN 25B18). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 18 Teeth, 1.44 in Pitch Dia, Steel (MPN 25B18). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 14 Teeth, 1.124 in Pitch Dia, Steel (MPN 25B14). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 14 Teeth, 1.124 in Pitch Dia, Steel (MPN 25B14). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 22 Teeth, 1.757 in Pitch Dia, Steel (MPN 25B22). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 22 Teeth, 1.757 in Pitch Dia, Steel (MPN 25B22). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 13 Teeth, 1.045 in Pitch Dia, Steel (MPN 25B13). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 13 Teeth, 1.045 in Pitch Dia, Steel (MPN 25B13). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 21 Teeth, 1.678 in Pitch Dia, Steel (MPN 25B21). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 21 Teeth, 1.678 in Pitch Dia, Steel (MPN 25B21). Key specifications — Brand: TSUBAKI.

More from TSUBAKI

View all TSUBAKI parts →
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 28 Teeth, 2.233 in Pitch Dia, Steel (MPN 25B28). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 28 Teeth, 2.233 in Pitch Dia, Steel (MPN 25B28). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 20 Teeth, 1.598 in Pitch Dia, Steel (MPN 25B20). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 20 Teeth, 1.598 in Pitch Dia, Steel (MPN 25B20). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 11 Teeth, 0.87 in Pitch Dia, Steel (MPN 25B11). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 11 Teeth, 0.87 in Pitch Dia, Steel (MPN 25B11). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 48 Teeth, 3.823 in Pitch Dia, Steel (MPN 25B48). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 48 Teeth, 3.823 in Pitch Dia, Steel (MPN 25B48). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 15 Teeth, 1.203 in Pitch Dia, Steel (MPN 25B15). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 15 Teeth, 1.203 in Pitch Dia, Steel (MPN 25B15). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 10 Teeth, 0.809 in Pitch Dia, Steel (MPN 25B10). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 10 Teeth, 0.809 in Pitch Dia, Steel (MPN 25B10). Key specifications — Brand: TSUBAKI.
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 17 Teeth, 1.361 in Pitch Dia, Steel (MPN 25B17). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 25, 17 Teeth, 1.361 in Pitch Dia, Steel (MPN 25B17). Key specifications — Brand: TSUBAKI.
TSUBAKI Single Strand Sprocket: One-Sided Hub, For Single Strands, 25, 30 Teeth, 2.392 in Pitch Dia (MPN 25B30SS). Key specifications — Brand: TSUBAKI.
TSUBAKI
TSUBAKI Single Strand Sprocket: One-Sided Hub, For Single Strands, 25, 30 Teeth, 2.392 in Pitch Dia (MPN 25B30SS). Key specifications — Brand: TSUBAKI.