TRITAN Roller Chain Sprocket: 40, For 1/2 in Chain Pitch, 1 1/8 in Bore Dia, 21 Teeth
The TRITAN Roller Chain Sprocket: 40 is a Size 40 fixed-bore steel sprocket designed for 1/2 in chain pitch, with 21 teeth and a 1 1/8 in bore diameter (MPN 40BS21H X 1 1/8). 3G Electric interprets your demand for…
SKU 3G-OTH-126751
Also listed as: 40BS21HX118 · 40BS21H X 1 1 8 · 40BS21H-X-1-1-8
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The TRITAN Roller Chain Sprocket: 40 is a Size 40 fixed-bore steel sprocket designed for 1/2 in chain pitch, with 21 teeth and a 1 1/8 in bore diameter (MPN 40BS21H X 1 1/8). 3G Electric interprets your demand for this genuine TRITAN component and delivers it across 14 industrial departments, with specialist depth in power transmission and controls to support your application.
Frequently Asked Questions
What is a TRITAN roller chain sprocket used for?
A TRITAN roller chain sprocket transmits rotary motion between parallel shafts in power transmission systems. It is commonly used in conveyors, packaging machinery, agricultural equipment, and industrial drives where a 1/2-inch pitch roller chain is required.
What are the specifications of the TRITAN 40BS21H sprocket?
The TRITAN 40BS21H X 1 1/8 is a size 40 fixed-bore roller chain sprocket with 21 teeth, a 1/2-inch chain pitch, and a 1 1/8-inch bore diameter. It is made of steel and is designed for ANSI standard roller chain. The manufacturer part number is 40BS21H X 1 1/8.
Where to buy TRITAN roller chain sprockets worldwide?
You can source TRITAN roller chain sprockets worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 40BS21H X 1 1/8 model.
How to select the right TRITAN sprocket for a 1/2-inch chain?
To select the correct TRITAN sprocket, match the chain pitch (1/2 inch for size 40), number of teeth, and bore diameter to your shaft. The 40BS21H X 1 1/8 has 21 teeth and a 1 1/8-inch bore. Ensure the sprocket material (steel) suits your load and environment. Consult a power transmission guide for proper alignment.
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3G Electric supplies TRITAN size 40 fixed-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
