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TRITAN Roller Chain Sprocket: 25, For 1/4 in Chain Pitch, 5/16 in Bore Dia, 18 Teeth - Size 25 Fixed-Bore Roller Chain Sprockets
TRITANSize 25 Fixed-Bore Roller Chain Sprockets

TRITAN Roller Chain Sprocket: 25, For 1/4 in Chain Pitch, 5/16 in Bore Dia, 18 Teeth

The TRITAN Roller Chain Sprocket: 25 is a Size 25 fixed-bore sprocket for 1/4 in chain pitch, made of steel with 18 teeth and a 5/16 in bore diameter (MPN 25BS18H X 5/16). 3G Electric interprets your demand for this…

SKU 3G-OTH-121411

Also listed as: 25BS18HX516 · 25BS18H X 5 16 · 25BS18H-X-5-16

Brand
TRITAN
Item
Roller Chain Sprocket: 25, For 1/4 in Chain Pitch, 5/16 in Bore Dia, 18 Teeth
Category
Size 25 Fixed-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

TRITAN
Manufacturer Part Number
25BS18H X 5/16
Type
For 1/4 in Chain Pitch, Steel
Teeth
18
Bore Dia
5/16 in

Technical Documents

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

Product Description

The TRITAN Roller Chain Sprocket: 25 is a Size 25 fixed-bore sprocket for 1/4 in chain pitch, made of steel with 18 teeth and a 5/16 in bore diameter (MPN 25BS18H X 5/16). 3G Electric interprets your demand for this genuine industrial component, sourcing it across 14 departments — with specialist depth in combustion, pumps and controls — to deliver the right answer, not just a catalog.

Frequently Asked Questions

What is a TRITAN 25BS18H roller chain sprocket used for?

This TRITAN size 25 fixed-bore sprocket drives #25 roller chain in light-duty power transmission applications such as conveyors, packaging machinery, and small industrial drives. Its 18 teeth and 5/16 in bore suit low-torque, high-speed systems where precise indexing is required.

What are the specifications of the TRITAN 25BS18H X 5/16 sprocket?

The TRITAN 25BS18H X 5/16 is a size 25 fixed-bore roller chain sprocket with 18 teeth, a 5/16 in bore diameter, and steel construction. It fits 1/4 in pitch chain. The manufacturer part number is 25BS18H X 5/16. It is designed for ANSI standard #25 chain.

Where to buy TRITAN roller chain sprockets worldwide?

3G Electric supplies TRITAN roller chain sprockets like the 25BS18H X 5/16 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on this or any other TRITAN power transmission component.

How to select the correct TRITAN sprocket for a #25 chain?

Match the sprocket's pitch (1/4 in for #25 chain), number of teeth, and bore diameter to your shaft and speed requirements. The TRITAN 25BS18H X 5/16 offers 18 teeth and a 5/16 in bore. Ensure the sprocket material (steel) suits your load and environment. Consult a power transmission specialist for exact sizing.

Used in

Common applications for TRITAN
Poultry processing conveyors — TRITAN food-grade radial ball bearings (SS3829 2RS FM222) with double contact seals
Material handling systems — TRITAN spherical insert bearings (SB205-16G) with set screw locking for shaft mounting
High-temperature oven rollers — TRITAN miniature ball bearings (SSRI814 ZZ SRL) rated to 302°F
Self-lubricating pivot joints — TRITAN spherical plain bearings (GE 30TE 2RS) with PTFE sliding surface
Flange-mounted conveyor idlers — TRITAN 4-bolt flange bearings (UCF210-31) in cast iron housings
Chain drive repairs — TRITAN offset links (40-1R OSL) for ANSI #40 roller chains

TRITAN Products

3G Electric supplies TRITAN size 25 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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