RULAND MANUFACTURING Motion Control Coupling: 5/16 in Bore Dia 1, 3/16 in Bore Dia 2, Aluminum
The RULAND MANUFACTURING BC12-5-3-A is a clamp-on bellows shaft coupling for round shafts, featuring a 5/16 in bore diameter 1 and a 3/16 in bore diameter 2. It is constructed with stainless steel and aluminum, and…
SKU 3G-OTH-135806
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Product Description
The RULAND MANUFACTURING BC12-5-3-A is a clamp-on bellows shaft coupling for round shafts, featuring a 5/16 in bore diameter 1 and a 3/16 in bore diameter 2. It is constructed with stainless steel and aluminum, and is designed for inch-sized shafts with different 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 BC12-5-3-A coupling used for?
The RULAND MANUFACTURING BC12-5-3-A is a clamp-on bellows shaft coupling used to connect two round shafts with different bore diameters (5/16 in and 3/16 in) in motion control applications. It compensates for misalignment while transmitting torque, making it suitable for precision positioning systems, encoders, and servo drives.
What are the specifications of the RULAND MANUFACTURING BC12-5-3-A?
The BC12-5-3-A is a clamp-on bellows coupling with bore diameters of 5/16 in and 3/16 in. It is constructed from stainless steel and aluminum, designed for inch-sized shafts with different bore dimensions. The manufacturer part number is BC12-5-3-A, and it is made by RULAND MANUFACTURING.
Where to buy the RULAND MANUFACTURING BC12-5-3-A worldwide?
You can source the RULAND MANUFACTURING BC12-5-3-A coupling through 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; we provide this RULAND MANUFACTURING motion control coupling to customers internationally.
How to select the correct RULAND MANUFACTURING bellows coupling?
To select the correct RULAND MANUFACTURING bellows coupling, match the bore diameters to your shaft sizes (e.g., 5/16 in and 3/16 in for the BC12-5-3-A). Ensure the coupling type (clamp-on) fits your shaft configuration. Consider torque requirements and misalignment tolerance. For inch-sized shafts with different bores, this model is designed accordingly.
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3G Electric supplies RULAND MANUFACTURING clamp-on bellows shaft couplings for round shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















