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RULAND MANUFACTURING BC12-4-4-A Clamp-On Bellows Shaft Coupling - Clamp-On Bellows Shaft Couplings for Round Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING BC12-4-4-A Clamp-On Bellows Shaft Coupling

This RULAND MANUFACTURING BC12-4-4-A is a clamp-on bellows shaft coupling for round shafts, constructed with stainless steel hardware and an aluminum body. It features a 1/4 inch bore diameter on both ends with same…

SKU 3G-OTH-135565

Also listed as: BC1244A · BC12 4 4 A

Brand
RULAND MANUFACTURING
Item
BC12-4-4-A Clamp-On Bellows Shaft Coupling
Category
Clamp-On Bellows Shaft Couplings for Round Shafts
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
BC12-4-4-A
Type
1/4 in Bore Dia 2, Aluminum, Inch

Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

This RULAND MANUFACTURING BC12-4-4-A is a clamp-on bellows shaft coupling for round shafts, constructed with stainless steel hardware and an aluminum body. It features a 1/4 inch bore diameter on both ends with same bore dimensions, and is designed for inch-sized shafts. This motion control coupling is suitable for applications requiring zero backlash and high torsional stiffness.

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 BC12-4-4-A coupling used for?

The RULAND MANUFACTURING BC12-4-4-A is a clamp-on bellows shaft coupling designed for motion control applications requiring zero backlash and high torsional stiffness. It connects two 1/4 inch round shafts with same bore dimensions, making it suitable for precision positioning systems, encoders, and servo drives in industrial automation.

What are the specifications of the RULAND MANUFACTURING BC12-4-4-A?

The BC12-4-4-A has a 1/4 inch bore diameter on both ends with same bore dimensions, an aluminum body, and stainless steel hardware. It is an inch-sized motion control coupling from RULAND MANUFACTURING, part number BC12-4-4-A. The clamp-on bellows design provides zero backlash and high torsional stiffness for precise shaft alignment.

Where to buy the RULAND MANUFACTURING BC12-4-4-A worldwide?

You can source the RULAND MANUFACTURING BC12-4-4-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 supply genuine RULAND MANUFACTURING motion control couplings for international orders.

How to install a RULAND MANUFACTURING clamp-on bellows coupling?

To install the BC12-4-4-A, ensure shafts are clean and aligned within the coupling's specified misalignment tolerances. Loosen the clamp screws, slide the coupling onto both 1/4 inch shafts, then tighten the stainless steel hardware evenly to the manufacturer's recommended torque. Avoid over-tightening to prevent damage to the bellows or shafts.

Used in

Common applications for RULAND MANUFACTURING
Automated packaging machinery — Ruland beam couplings (e.g., PSR20-8-5-A) for connecting servo motors to conveyor drive shafts.
CNC machine tools — Ruland rigid couplings (e.g., CLX-4-4-A) for precise alignment of ball screw assemblies.
Robotic arm joints — Ruland Oldham coupling hubs (e.g., OSC16-6-A) for accommodating axial motion in end-effector drives.
Pump and compressor systems — Ruland stainless steel shaft collars (e.g., CL-3-ST) for securing impeller shafts.
Printing press rollers — Ruland clamp-on beam couplings (e.g., PCR18-8-8-A) for synchronizing roller rotation with minimal backlash.
Material handling conveyors — Ruland set screw couplings (e.g., PSMR29-7-7-A) for linking gearboxes to drive rollers.

RULAND MANUFACTURING Products

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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