RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING Bellows Coupling: 25 mm Bore Dia 1, 3/4 in Bore Dia 2

This RULAND MANUFACTURING Bellows Coupling is a clamp-on bellows shaft coupling for keyed shafts with a 25 mm bore diameter 1 and a 3/4 in bore diameter 2, featuring same bore dimensions and a maximum speed of 10,000…

SKU 3G-OTH-134857

Brand

RULAND MANUFACTURING

Item

Bellows Coupling: 25 mm Bore Dia 1, 3/4 in Bore Dia 2

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

BCK36-25MM-3/4"-A 

Type

3/4 in Bore Dia 2 

Max Speed

10,000 RPM 

View Full Spec Sheet

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 RULAND MANUFACTURING bellows coupling connects two shafts with different bore sizes—25 mm and 3/4 in—in motion-control systems. It compensates for misalignment while transmitting torque smoothly, making it ideal for precision positioning, encoders, and servo drives in industrial automation.

What are the specifications of the RULAND MANUFACTURING BCK36-25MM-3/4"-A bellows coupling?

This clamp-on bellows coupling has a 25 mm bore diameter 1 and a 3/4 in 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 BCK36-25MM-3/4"-A.

Where to buy a RULAND MANUFACTURING bellows coupling worldwide?

3G Electric supplies and delivers the RULAND MANUFACTURING BCK36-25MM-3/4"-A bellows coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to install a clamp-on bellows coupling for keyed shafts?

To install this RULAND MANUFACTURING coupling, align the keyways on both shafts, slide the coupling into position, and tighten the clamp screws evenly to the manufacturer’s recommended torque. Ensure shafts are clean and free of burrs to prevent misalignment and premature wear.

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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