RULAND MANUFACTURING Bellows Coupling: 5/8 in Bore Dia 1, 15 mm Bore Dia 2
The RULAND MANUFACTURING BCK21-5/8"-15MM-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 5/8 in bore diameter 1 and a 15 mm bore diameter 2. It is constructed from stainless steel, has a maximum…
SKU 3G-OTH-134891
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Product Description
The RULAND MANUFACTURING BCK21-5/8"-15MM-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 5/8 in bore diameter 1 and a 15 mm bore diameter 2. It is constructed from stainless steel, has a maximum speed of 10,000 RPM, and is designed for inch to metric bore applications with same bore dimensions.
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 RULAND MANUFACTURING BCK21-5/8"-15MM-A bellows coupling used for?
This clamp-on bellows shaft coupling connects a 5/8 inch keyed shaft to a 15 mm keyed shaft, accommodating inch-to-metric bore transitions. It is used in motion control, automation, and precision machinery where misalignment compensation and high torsional stiffness are required.
What are the specifications of the RULAND MANUFACTURING BCK21-5/8"-15MM-A?
The coupling has a 5/8 inch bore diameter 1 and a 15 mm bore diameter 2, with a maximum speed of 10,000 RPM. It is made of stainless steel, features a clamp-on design for keyed shafts, and has same bore dimensions. The manufacturer part number is BCK21-5/8"-15MM-A.
Where to buy the RULAND MANUFACTURING BCK21-5/8"-15MM-A worldwide?
3G Electric supplies the RULAND MANUFACTURING BCK21-5/8"-15MM-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.
How to select the correct RULAND MANUFACTURING bellows coupling for keyed shafts?
Select a coupling by matching bore diameters to your shaft sizes and ensuring the keyway dimensions align. Consider maximum speed (10,000 RPM for this model), torque requirements, and material (stainless steel for corrosion resistance). RULAND MANUFACTURING offers inch-to-metric bore options for mixed shaft systems.
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Common applications for RULAND MANUFACTURINGRULAND MANUFACTURING Products
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.















