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RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 15 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: 20 mm Bore Dia 1, 15 mm Bore Dia 2

The RULAND MANUFACTURING MBCK57-20-15-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 20 mm bore diameter 1 and a 15 mm bore diameter 2 with a 5 mm x 6 mm keyway size 1. It is constructed from…

SKU 3G-OTH-134933

Also listed as: MBCK572015A · MBCK57 20 15 A

Brand
RULAND MANUFACTURING
Item
Bellows Coupling: 20 mm Bore Dia 1, 15 mm Bore Dia 2
Category
Clamp-On Bellows Shaft Couplings for Keyed Shafts
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MBCK57-20-15-A
Type
15 mm Bore Dia 2, 5 mm x 6 mm Keyway Size 1

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

Product Description

The RULAND MANUFACTURING MBCK57-20-15-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 20 mm bore diameter 1 and a 15 mm bore diameter 2 with a 5 mm x 6 mm keyway size 1. It is constructed from stainless steel, has metric dimensions, and is designed for same bore dimensions. This coupling does not include a key.

Frequently Asked Questions

What is the RULAND MANUFACTURING MBCK57-20-15-A bellows coupling used for?

The RULAND MANUFACTURING MBCK57-20-15-A is a clamp-on bellows shaft coupling designed for keyed shafts. It is used in precision motion control applications such as servo motors, encoders, and linear actuators where zero backlash, high torsional stiffness, and misalignment compensation are required.

What are the specifications of the RULAND MANUFACTURING MBCK57-20-15-A?

The RULAND MANUFACTURING MBCK57-20-15-A has a 20 mm bore diameter 1 and a 15 mm bore diameter 2 with a 5 mm x 6 mm keyway size 1. It is made of stainless steel, has metric dimensions, and features same bore dimensions. The coupling does not include a key.

Where to buy the RULAND MANUFACTURING MBCK57-20-15-A worldwide?

You can source the RULAND MANUFACTURING MBCK57-20-15-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 RULAND MANUFACTURING components for your motion control needs.

How to select the correct RULAND MANUFACTURING bellows coupling for keyed shafts?

To select the correct RULAND MANUFACTURING bellows coupling, match the bore diameters to your shaft sizes and verify the keyway dimensions. For the MBCK57-20-15-A, ensure one shaft is 20 mm with a 5 mm x 6 mm keyway and the other is 15 mm. Confirm torque and misalignment requirements per RULAND MANUFACTURING guidelines.

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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Cross-referenced by specification & description
RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 15 mm Bore Dia 2, 5 mm x 6 mm Keyway Size 1 (MPN MBCK51-20-15-A)
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RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2, 6 mm x 6 mm Keyway Size 1 (MPN MBCK57-20-20-A)
RULAND MANUFACTURING Bellows Coupling: 25 mm Bore Dia 1, 15 mm Bore Dia 2, 5 mm x 8 mm Keyway Size 1 (MPN MBCK57-25-15-A)
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RULAND MANUFACTURING Bellows Coupling: 25 mm Bore Dia 1, 15 mm Bore Dia 2, 5 mm x 8 mm Keyway Size 1 (MPN MBCK57-25-15-A)
RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 15 mm Bore Dia 2, 5 mm x 5 mm Keyway Size 1 (MPN MBCK57-15-15-A)
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RULAND MANUFACTURING Bellows Coupling: 15 mm Bore Dia 1, 15 mm Bore Dia 2, 5 mm x 5 mm Keyway Size 1 (MPN MBCK57-15-15-A)

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