MARTIN Chain Shaft Coupling Hub: 40, Steel, 1 1/8 in Bore Dia, For Keyed Shaft Type
The MARTIN Chain Shaft Coupling Hub: 40 is a taper bushed bore coupling sprocket made of steel, featuring a round keyed bore type. It is designed for bushing size 1108 with a bushing bore range of 1/2 to 1-1/8 in…
SKU 3G-OTH-126734
Also listed as: 4016 TBF · 4016-TBF
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 MARTIN Chain Shaft Coupling Hub: 40 is a taper bushed bore coupling sprocket made of steel, featuring a round keyed bore type. It is designed for bushing size 1108 with a bushing bore range of 1/2 to 1-1/8 in, and the bushing installs on the hub side. This hub is compatible with Chain Number 40 and is identified by manufacturer part number 4016TBF.
Frequently Asked Questions
What is the MARTIN Chain Shaft Coupling Hub 40 used for?
The MARTIN Chain Shaft Coupling Hub 40 is used in power transmission systems to connect two shafts with a roller chain, accommodating misalignment. It is common in industrial machinery, conveyors, and material handling equipment where a reliable, taper-bushed coupling is needed for keyed shafts.
What are the specifications of the MARTIN 4016TBF coupling hub?
The MARTIN 4016TBF is a steel coupling hub with a 1 1/8 in bore diameter, round keyed bore type, and chain number 40. It fits bushing size 1108 with a bushing bore range of 1/2 to 1-1/8 in, and the bushing installs on the hub side. The manufacturer part number is 4016TBF.
Where to buy MARTIN coupling hubs worldwide?
You can source the MARTIN Chain Shaft Coupling Hub 40 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this MARTIN taper bushed bore coupling sprocket.
How to select the correct MARTIN chain coupling hub?
To select the correct MARTIN chain coupling hub, match the chain number (e.g., 40) and bore diameter (1 1/8 in) to your shaft size. Ensure the bushing size (1108) and bore type (round keyed) align with your application. Always verify shaft keyway dimensions and hub material compatibility for your load conditions.
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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.
