MARTIN 8020TBF Taper Bushed Bore Coupling Sprocket, Steel, 3 in Bore, Chain 80
The MARTIN Chain Shaft Coupling Hub: 80 (MPN 8020TBF) is a taper bushed bore coupling sprocket made of steel. It features a round keyed bore with a bushing bore range of 15/16 to 3 in, a bushing size of 3020…
SKU 3G-OTH-126721
Also listed as: 8020 TBF · 8020-TBF
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
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Product Description
The MARTIN Chain Shaft Coupling Hub: 80 (MPN 8020TBF) is a taper bushed bore coupling sprocket made of steel. It features a round keyed bore with a bushing bore range of 15/16 to 3 in, a bushing size of 3020 installed on the hub side, and a chain number of 80.
Frequently Asked Questions
What is a MARTIN Chain Shaft Coupling Hub used for?
A MARTIN Chain Shaft Coupling Hub connects two shafts in power transmission systems, commonly used in conveyors, gearboxes, and industrial machinery. It uses a roller chain to transmit torque while accommodating minor misalignment. 3G Electric supplies this hub across 14 industrial departments, including power transmission and material handling.
What are the specifications of the MARTIN 8020TBF coupling hub?
The MARTIN 8020TBF is a steel taper bushed bore coupling sprocket with a 3 in bore diameter, round keyed bore type, and chain number 80. It has a hub diameter of 5 3/8 in, accepts bushing size 3020 with a bore range of 15/16 to 3 in, and the bushing installs on the hub side.
Where to buy a MARTIN chain coupling hub worldwide?
3G Electric supplies the MARTIN chain coupling hub worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine MARTIN parts like the 8020TBF and support procurement across power transmission, machining, and other departments.
How to select the right MARTIN chain coupling hub for a keyed shaft?
To select the right MARTIN chain coupling hub, match the bore diameter to your shaft size (e.g., 3 in for keyed shafts), verify the chain number (80) and bushing size (3020), and ensure the hub diameter fits your space. 3G Electric can help interpret your application requirements and source the correct taper bushed bore coupling sprocket.
Used in
Common applications for MARTINMARTIN Products
3G Electric supplies MARTIN taper bushed bore coupling sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.