We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 19 mm Bore Dia 2, Aluminum - Clamp-On Bellows Shaft Couplings for Round Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 19 mm Bore Dia 2, Aluminum

The RULAND MANUFACTURING MBC51-20-19-A is a clamp-on bellows shaft coupling for round shafts, featuring a 20 mm bore diameter 1 and a 19 mm bore diameter 2. It is constructed with stainless steel bellows and an…

SKU 3G-OTH-135812

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling: 20 mm Bore Dia 1, 19 mm Bore Dia 2, Aluminum
Category
Clamp-On Bellows Shaft Couplings for Round 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
MBC51-20-19-A
Type
19 mm Bore Dia 2, Aluminum, Clamp On
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

The RULAND MANUFACTURING MBC51-20-19-A is a clamp-on bellows shaft coupling for round shafts, featuring a 20 mm bore diameter 1 and a 19 mm bore diameter 2. It is constructed with stainless steel bellows and an aluminum hub, designed for metric applications with different bore dimensions.

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 MBC51-20-19-A coupling used for?

The RULAND MANUFACTURING MBC51-20-19-A is a clamp-on bellows shaft coupling designed for precision motion control applications. It connects two round shafts with different bore diameters (20 mm and 19 mm) while compensating for misalignment. Typical uses include servo motors, encoders, and linear actuators in industrial automation and robotics.

What are the specifications of the RULAND MANUFACTURING MBC51-20-19-A?

The RULAND MANUFACTURING MBC51-20-19-A has a 20 mm bore diameter 1 and a 19 mm bore diameter 2. It features a stainless steel bellows and an aluminum hub, with a clamp-on style for secure shaft attachment. This metric coupling accommodates different bore dimensions and is designed for motion control systems.

Where to buy the RULAND MANUFACTURING MBC51-20-19-A worldwide?

You can source the RULAND MANUFACTURING MBC51-20-19-A clamp-on bellows coupling through 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; we supply genuine RULAND MANUFACTURING components for motion control applications.

How to install the RULAND MANUFACTURING MBC51-20-19-A coupling?

To install the RULAND MANUFACTURING MBC51-20-19-A, first ensure shaft ends are clean and free of debris. Loosen the clamp screws, slide the coupling onto both shafts, and align the bores. Tighten the screws evenly to the manufacturer's recommended torque using a hex key. Verify alignment with a dial indicator to minimize runout and extend coupling life.

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 round 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 Motion Control Coupling: 24 mm Bore Dia 1, 20 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-24-20-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 24 mm Bore Dia 1, 20 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-24-20-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Motion Control Coupling: 19 mm Bore Dia 1, 17 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-19-17-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 19 mm Bore Dia 1, 17 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-19-17-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 17 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-20-17-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 17 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-20-17-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Motion Control Coupling: 25 mm Bore Dia 1, 15 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-25-15-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 25 mm Bore Dia 1, 15 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-25-15-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Motion Control Coupling: 25 mm Bore Dia 1, 14 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-25-14-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 25 mm Bore Dia 1, 14 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-25-14-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Motion Control Coupling: 25 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-25-12-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 25 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-25-12-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: 20 mm Bore Dia 1, 5/8 in Bore Dia 2, 10,000 RPM Max Speed (MPN BC36-20MM-5/8"-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: 20 mm Bore Dia 1, 5/8 in Bore Dia 2, 10,000 RPM Max Speed (MPN BC36-20MM-5/8"-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Motion Control Coupling: 3/4 in Bore Dia 1, 3/8 in Bore Dia 2, Aluminum, Inch (MPN BC26-12-6-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3/4 in Bore Dia 1, 3/8 in Bore Dia 2, Aluminum, Inch (MPN BC26-12-6-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING Motion Control Coupling: 19 mm Bore Dia 1, 19 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-19-19-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 19 mm Bore Dia 1, 19 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-19-19-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 8 mm Bore Dia 1, 3/16 in Bore Dia 2, 10,000 RPM Max Speed (MPN BC12-8MM-3/16"-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: 8 mm Bore Dia 1, 3/16 in Bore Dia 2, 10,000 RPM Max Speed (MPN BC12-8MM-3/16"-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 30 mm Bore Dia 1, 30 mm Bore Dia 2, 10,000 RPM Max Speed (MPN MBC57-30-30-A). Key specifications — attr666189: Yes; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Different Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 30 mm Bore Dia 1, 30 mm Bore Dia 2, 10,000 RPM Max Speed (MPN MBC57-30-30-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, 12 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BC32-1/2"-12MM-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, 12 mm Bore Dia 2, 10,000 RPM Max Speed (MPN BC32-1/2"-12MM-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Inch to Metric Bore; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Bellows Coupling: 45 mm Bore Dia 1, 45 mm Bore Dia 2, 10,000 RPM Max Speed (MPN MBC80-45-45-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 45 mm Bore Dia 1, 45 mm Bore Dia 2, 10,000 RPM Max Speed (MPN MBC80-45-45-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-20-20-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-20-20-A). Key specifications — attr666189: No; attr666180: Stainless Steel; attr85397: RULAND MANUFACTURING; attr666234: Metric; attr923681: Same Bore Dimensions.