TRITAN Sprocket: One-Sided Hub, For Single Strands, 40, 21 Teeth, 3.355 in Pitch Dia
The TRITAN Sprocket: One-Sided Hub is a Size 40 plain-bore roller chain sprocket for single strands, made of steel with 21 teeth and a 3.355-inch pitch diameter (MPN 40B21H X 5/8 MPB). 3G Electric interprets this…
SKU 3G-OTH-138153
Also listed as: 40B21HX58MPB · 40B21H X 5 8 MPB · 40B21H-X-5-8-MPB
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The TRITAN Sprocket: One-Sided Hub is a Size 40 plain-bore roller chain sprocket for single strands, made of steel with 21 teeth and a 3.355-inch pitch diameter (MPN 40B21H X 5/8 MPB). 3G Electric interprets this demand and sources the genuine TRITAN part, backed by our specialist expertise across 14 industrial departments — including power transmission — to ensure you get the right component for your drive system.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the TRITAN 40B21H sprocket used for?
The TRITAN 40B21H sprocket is used in roller chain drive systems to transmit rotary motion between shafts. It is designed for single-strand ANSI 40 chain, making it suitable for conveyors, packaging machinery, and industrial power transmission applications where a 21-tooth steel sprocket with a one-sided hub is required.
What are the specifications of the TRITAN 40B21H sprocket?
The TRITAN 40B21H sprocket is a size 40 plain-bore roller chain sprocket with 21 teeth and a pitch diameter of 3.355 inches. It is made of steel and features a one-sided hub for single-strand chain. The manufacturer part number is 40B21H X 5/8 MPB, and it is supplied by TRITAN.
Where to buy TRITAN sprockets worldwide?
TRITAN sprockets are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on the TRITAN 40B21H sprocket or other roller chain sprockets.
How to select the right TRITAN sprocket for a single-strand chain?
To select the correct TRITAN sprocket, match the sprocket size (e.g., 40) to your chain pitch, confirm the number of teeth (e.g., 21) for your speed ratio, and ensure the bore type (plain-bore) fits your shaft. The one-sided hub design is for single-strand applications. Verify the pitch diameter (3.355 in) aligns with your drive layout.
Used in
Common applications for TRITANTRITAN Products
3G Electric supplies TRITAN 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.
