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RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling for Keyed Shafts - Clamp-On Bellows Shaft Couplings for Keyed Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling for Keyed Shafts

The RULAND MANUFACTURING Bellows Coupling (MPN BCK32-1/2"-12MM-A) is a clamp-on bellows shaft coupling for keyed shafts, constructed of stainless steel. It features a 1/2 in bore diameter 1 and a 12 mm bore diameter…

SKU 3G-OTH-135003

Also listed as: BCK321212MMA · BCK32 1 2 12MM A · BCK32-1-2-12MM-A

Brand
RULAND MANUFACTURING
Item
Clamp-On Bellows Shaft Coupling for Keyed Shafts
Category
Clamp-On Bellows Shaft Couplings for Keyed Shafts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
BCK32-1/2"-12MM-A
Type
12 mm Bore Dia 2
Max Speed
10,000 RPM

Technical Documents

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

Product Description

The RULAND MANUFACTURING Bellows Coupling (MPN BCK32-1/2"-12MM-A) is a clamp-on bellows shaft coupling for keyed shafts, constructed of stainless steel. It features a 1/2 in bore diameter 1 and a 12 mm bore diameter 2, with a maximum speed of 10,000 RPM. This coupling has same bore dimensions and is designed for inch to metric bore applications.

Frequently Asked Questions

What is the RULAND MANUFACTURING Bellows Coupling BCK32-1/2"-12MM-A used for?

This clamp-on bellows shaft coupling connects a 1/2 in keyed shaft to a 12 mm keyed shaft, accommodating inch-to-metric bore transitions. It is used in precision motion control, servo systems, and encoders where zero backlash and high torsional stiffness are required. RULAND MANUFACTURING couplings are common in automation and robotics.

What are the specifications of the RULAND MANUFACTURING BCK32-1/2"-12MM-A bellows coupling?

The coupling has a 1/2 in bore diameter 1 and a 12 mm bore diameter 2, with a maximum speed of 10,000 RPM. It is made of stainless steel, features same bore dimensions, and is designed for inch-to-metric bore applications. The manufacturer part number is BCK32-1/2"-12MM-A.

Where to buy the RULAND MANUFACTURING BCK32-1/2"-12MM-A bellows coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING BCK32-1/2"-12MM-A bellows coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this stainless steel coupling to your facility. Contact us for availability and lead time.

How to select the correct RULAND MANUFACTURING bellows coupling for a keyed shaft?

Select a coupling by matching bore diameters to your shaft sizes (inch or metric), ensuring keyway dimensions align. Consider torque requirements, misalignment tolerance, and speed—this model handles up to 10,000 RPM. RULAND MANUFACTURING offers clamp-on designs for secure fit without shaft damage.

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 keyed shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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