Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 14 mm Bore Dia 2 - Clamp-On Bellows Shaft Couplings for Keyed Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 14 mm Bore Dia 2

This RULAND MANUFACTURING MBCK33-15-14-A is a clamp-on bellows shaft coupling for keyed shafts, made of stainless steel. It has a 15 mm bore diameter 1 and a 14 mm bore diameter 2, with a 5 mm x 5 mm keyway size 1…

SKU 3G-OTH-134905

Brand
RULAND MANUFACTURING
Item
Bellows Coupling: 15 mm Bore Dia 1, 14 mm Bore Dia 2
Category
Clamp-On Bellows Shaft Couplings for Keyed Shafts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MBCK33-15-14-A
Type
14 mm Bore Dia 2, 5 mm x 5 mm Keyway Size 1
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

This RULAND MANUFACTURING MBCK33-15-14-A is a clamp-on bellows shaft coupling for keyed shafts, made of stainless steel. It has a 15 mm bore diameter 1 and a 14 mm bore diameter 2, with a 5 mm x 5 mm keyway size 1. The coupling features same bore dimensions and is designed for metric applications.

Frequently Asked Questions

What is a RULAND MANUFACTURING bellows coupling used for?

This clamp-on bellows shaft coupling is used to connect two shafts in motion-control applications, compensating for misalignment while transmitting torque. It is ideal for keyed shafts in precision machinery, robotics, and automation systems where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING MBCK33-15-14-A?

This RULAND MANUFACTURING coupling has a 15 mm bore diameter 1 and a 14 mm bore diameter 2, with a 5 mm x 5 mm keyway size 1. It is made of stainless steel, uses metric dimensions, and features same bore dimensions. The part number is MBCK33-15-14-A.

Where to buy RULAND MANUFACTURING bellows couplings worldwide?

You can source the RULAND MANUFACTURING MBCK33-15-14-A bellows coupling through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine components for your keyed shaft applications.

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

To select the correct RULAND MANUFACTURING coupling, match bore diameters to your shaft sizes and verify keyway dimensions. Ensure the coupling material (stainless steel) suits your environment. Check torque and misalignment ratings from the manufacturer's catalog. 3G Electric can assist with sourcing the right part for your application.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 10 mm Bore Dia 2, 3 mm x 5 mm Keyway Size 1 (MPN MBCK33-15-10-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 10 mm Bore Dia 2, 3 mm x 5 mm Keyway Size 1 (MPN MBCK33-15-10-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 14 mm Bore Dia 1, 10 mm Bore Dia 2, 3 mm x 5 mm Keyway Size 1 (MPN MBCK33-14-10-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 14 mm Bore Dia 1, 10 mm Bore Dia 2, 3 mm x 5 mm Keyway Size 1 (MPN MBCK33-14-10-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 8 mm Bore Dia 2, 3 mm x 5 mm Keyway Size 1 (MPN MBCK33-15-8-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 8 mm Bore Dia 2, 3 mm x 5 mm Keyway Size 1 (MPN MBCK33-15-8-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 14 mm Bore Dia 1, 12 mm Bore Dia 2, 4 mm x 5 mm Keyway Size 1 (MPN MBCK33-14-12-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 14 mm Bore Dia 1, 12 mm Bore Dia 2, 4 mm x 5 mm Keyway Size 1 (MPN MBCK33-14-12-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 14 mm Bore Dia 1, 8 mm Bore Dia 2, 3 mm x 5 mm Keyway Size 1 (MPN MBCK33-14-8-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 14 mm Bore Dia 1, 8 mm Bore Dia 2, 3 mm x 5 mm Keyway Size 1 (MPN MBCK33-14-8-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 15 mm Bore Dia 2, 5 mm x 5 mm Keyway Size 1 (MPN MBCK41-15-15-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 15 mm Bore Dia 2, 5 mm x 5 mm Keyway Size 1 (MPN MBCK41-15-15-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
RULAND MANUFACTURING Bellows Coupling: 1 1/2 in Bore Dia 1, 1 in Bore Dia 2, 10,000 RPM Max Speed (MPN BCK44-24-16-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 1 1/2 in Bore Dia 1, 1 in Bore Dia 2, 10,000 RPM Max Speed (MPN BCK44-24-16-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 10 mm Bore Dia 1, 10 mm Bore Dia 2, 3 mm x 3 mm Keyway Size 1 (MPN MBCK25-10-10-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 10 mm Bore Dia 1, 10 mm Bore Dia 2, 3 mm x 3 mm Keyway Size 1 (MPN MBCK25-10-10-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 8 mm Bore Dia 1, 8 mm Bore Dia 2, 3 mm x 3 mm Keyway Size 1 (MPN MBCK33-8-8-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 8 mm Bore Dia 1, 8 mm Bore Dia 2, 3 mm x 3 mm Keyway Size 1 (MPN MBCK33-8-8-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 1/2 in Bore Dia 1, 10 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BCK26-1/2"-10MM-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 1/2 in Bore Dia 1, 10 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BCK26-1/2"-10MM-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 1 1/4 in Bore Dia 1, 1 1/4 in Bore Dia 2, Aluminum, Clamp On (MPN BCK36-20-20-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 1 1/4 in Bore Dia 1, 1 1/4 in Bore Dia 2, Aluminum, Clamp On (MPN BCK36-20-20-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 1 3/4 in Bore Dia 1, 40 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BCK50-1-3/4"-40MM-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 1 3/4 in Bore Dia 1, 40 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BCK50-1-3/4"-40MM-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 1 1/2 in Bore Dia 1, 25 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BCK44-1-1/2"-25MM-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 1 1/2 in Bore Dia 1, 25 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BCK44-1-1/2"-25MM-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 1/2 in Bore Dia 1, 10 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BCK21-1/2"-10MM-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 1/2 in Bore Dia 1, 10 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BCK21-1/2"-10MM-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Same Bore Dimensions.