RULAND MANUFACTURING Bellows Coupling: 3/8 in Bore Dia 1, 8 mm Bore Dia 2
The RULAND MANUFACTURING BCK16-3/8"-8MM-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 3/8 in bore diameter 1 and an 8 mm bore diameter 2 with a 1 in coupling outside diameter. It is constructed…
SKU 3G-OTH-134817
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Product Description
The RULAND MANUFACTURING BCK16-3/8"-8MM-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 3/8 in bore diameter 1 and an 8 mm bore diameter 2 with a 1 in coupling outside diameter. It is constructed from stainless steel, has same bore dimensions, and is designed for inch to metric bore applications.
Frequently Asked Questions
What is the RULAND MANUFACTURING BCK16-3/8"-8MM-A bellows coupling used for?
This clamp-on bellows shaft coupling is used to connect keyed shafts in motion control applications, compensating for misalignment while transmitting torque. It is suitable for inch-to-metric bore transitions, common in industrial automation, packaging, and machine tool equipment where precise rotary motion is required.
What are the specifications of the RULAND MANUFACTURING BCK16-3/8"-8MM-A?
The BCK16-3/8"-8MM-A has a 3/8 in bore diameter 1 and an 8 mm bore diameter 2, with a 1 in coupling outside diameter. It is made of stainless steel, features same bore dimensions, and is designed for inch-to-metric bore applications. The part number is BCK16-3/8"-8MM-A from RULAND MANUFACTURING.
Where to buy the RULAND MANUFACTURING BCK16-3/8"-8MM-A worldwide?
3G Electric supplies the RULAND MANUFACTURING BCK16-3/8"-8MM-A bellows coupling worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this coupling to any country.
How to select the correct RULAND MANUFACTURING bellows coupling for keyed shafts?
Select a coupling by matching bore diameters to your shaft sizes—here, 3/8 in and 8 mm—and ensure the coupling outside diameter fits your space. Verify keyway dimensions and torque requirements. RULAND MANUFACTURING couplings are stainless steel for corrosion resistance. For mixed inch/metric shafts, choose an inch-to-metric bore model like this one.
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3G Electric supplies RULAND MANUFACTURING clamp-on bellows shaft couplings for keyed shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















