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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 BCK26-8-8-A) is a clamp-on bellows shaft coupling for keyed shafts, featuring a 1/2 in bore diameter on both ends. It is constructed from stainless steel, supports…

SKU 3G-OTH-134829

Also listed as: BCK2688A · BCK26 8 8 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 — 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
BCK26-8-8-A
Type
1/2 in 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 BCK26-8-8-A) is a clamp-on bellows shaft coupling for keyed shafts, featuring a 1/2 in bore diameter on both ends. It is constructed from stainless steel, supports different bore dimensions, and has a maximum speed of 10,000 RPM. This inch-series coupling is designed for applications requiring precise shaft alignment and torque transmission.

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 Bellows Coupling BCK26-8-8-A used for?

This clamp-on bellows shaft coupling is used for precise shaft alignment and torque transmission in keyed-shaft applications. It is suitable for motion-control systems, servo drives, and encoders where misalignment compensation and zero backlash are required. The stainless steel construction supports demanding industrial environments.

What are the specifications of the RULAND MANUFACTURING Bellows Coupling BCK26-8-8-A?

The coupling has a 1/2 in bore diameter on both ends, a maximum speed of 10,000 RPM, and is made of stainless steel. It is an inch-series, clamp-on design for keyed shafts with different bore dimensions. The manufacturer part number is BCK26-8-8-A.

Where to buy the RULAND MANUFACTURING Bellows Coupling BCK26-8-8-A worldwide?

3G Electric supplies the RULAND MANUFACTURING Bellows Coupling BCK26-8-8-A worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. 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, ensuring the keyway dimensions align. Verify the maximum speed rating (10,000 RPM for the BCK26-8-8-A) exceeds your application speed. Choose stainless steel for corrosion resistance. RULAND MANUFACTURING couplings are designed for precise alignment and zero backlash.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This clamp-on bellows shaft coupling connects a 5/8 inch keyed shaft to a 12 mm keyed shaft, accommodating inch-to-metric bore transitions. It compensates for misalignment in motion-control systems and is suited for precision positioning applications such as packaging, robotics, and machine tools. Maximum speed is 10,000 RPM
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This clamp-on bellows shaft coupling connects a 5/8 inch keyed shaft to a 12 mm keyed shaft, accommodating inch-to-metric bore transitions. It compensates for misalignment in motion-control systems and is suited for precision positioning applications such as packaging, robotics, and machine tools. Maximum speed is 10,000 RPM
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This clamp-on bellows shaft coupling is designed for keyed shafts with a 5/8 in bore diameter on both ends. It accommodates a maximum speed of 10,000 RPM and is constructed from stainless steel. The coupling provides zero backlash and high torsional stiffness, suitable for motion-control applications requiring precise torque transmission and misalignment compensation
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This clamp-on bellows shaft coupling is designed for keyed shafts with a 5/8 in bore diameter on both ends. It accommodates a maximum speed of 10,000 RPM and is constructed from stainless steel. The coupling provides zero backlash and high torsional stiffness, suitable for motion-control applications requiring precise torque transmission and misalignment compensation
This clamp-on bellows shaft coupling connects keyed shafts in motion control applications, compensating for misalignment while transmitting torque. It features a 1/2 in bore diameter on both ends and a maximum speed of 10,000 RPM. The stainless steel construction provides high torsional stiffness and zero backlash for precision positioning systems
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This clamp-on bellows shaft coupling connects keyed shafts in motion control applications, compensating for misalignment while transmitting torque. It features a 1/2 in bore diameter on both ends and a maximum speed of 10,000 RPM. The stainless steel construction provides high torsional stiffness and zero backlash for precision positioning systems
This clamp-on bellows shaft coupling is designed for keyed shafts, providing zero-backlash and torsional rigidity. It features a 5/8 in bore diameter 1 and a 3/8 in bore diameter 2, with a maximum speed of 10,000 RPM. Constructed from stainless steel, it is suitable for motion control applications requiring precise torque transmission and misalignment compensation
RULAND MANUFACTURING
This clamp-on bellows shaft coupling is designed for keyed shafts, providing zero-backlash and torsional rigidity. It features a 5/8 in bore diameter 1 and a 3/8 in bore diameter 2, with a maximum speed of 10,000 RPM. Constructed from stainless steel, it is suitable for motion control applications requiring precise torque transmission and misalignment compensation
This clamp-on bellows shaft coupling connects keyed shafts with a 5/8 in bore and a 15 mm bore, providing a rigid, zero-backlash connection. It is suited for motion control applications requiring precise torque transmission. The stainless steel construction supports speeds up to 10,000 RPM
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects keyed shafts with a 5/8 in bore and a 15 mm bore, providing a rigid, zero-backlash connection. It is suited for motion control applications requiring precise torque transmission. The stainless steel construction supports speeds up to 10,000 RPM

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This clamp-on bellows shaft coupling connects two keyed shafts with 10 mm bores and a 3 mm x 3 mm keyway. It is made of stainless steel and compensates for misalignment in motion-control systems such as encoders, servo motors, and linear actuators
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