RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING Bellows Coupling: 1 in Bore Dia 1, 1/2 in Bore Dia 2

SKU 3G-OTH-134858

Brand

RULAND MANUFACTURING

Item

Bellows Coupling: 1 in Bore Dia 1, 1/2 in Bore Dia 2

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

BCK32-16-8-A 

Type

1/2 in Bore Dia 2 

Coupling Outside Dia

2 in 

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Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

This RULAND MANUFACTURING Bellows Coupling (MPN BCK32-16-8-A) is a clamp-on bellows shaft coupling for keyed shafts, constructed of stainless steel. It features a 1 in bore diameter 1 and a 1/2 in bore diameter 2, with a 2 in coupling outside diameter. The coupling has same bore dimensions and is designed for inch-sized shafts.

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 a RULAND MANUFACTURING bellows coupling used for?

This clamp-on bellows shaft coupling is used to connect two rotating shafts while compensating for misalignment. It is ideal for precision motion control applications such as encoders, stepper motors, and servo systems where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING BCK32-16-8-A bellows coupling?

The BCK32-16-8-A has a 1 in bore diameter 1 and a 1/2 in bore diameter 2, with a 2 in coupling outside diameter. It is made of stainless steel, designed for inch-sized keyed shafts, and features same bore dimensions. The coupling is clamp-on style with no keyway.

Where to buy RULAND MANUFACTURING bellows couplings worldwide?

You can source the RULAND MANUFACTURING BCK32-16-8-A bellows coupling from 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.

How to select a bellows coupling for a keyed shaft?

Select a bellows coupling by matching bore diameters to your shaft sizes, ensuring the coupling outside diameter fits within your space constraints. For keyed shafts, choose a clamp-on style like this RULAND MANUFACTURING model. Verify torque and misalignment ratings from the manufacturer's catalog.

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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