Bellow Couplings

Product Details:

A Line Shaft with Metal Bellows Coupling is a precision coupling system designed for applications requiring accurate torque transmission over long distances between shafts. The metal bellows element provides zero backlash operation, high torsional stiffness, and the ability to compensate for angular, radial, and axial misalignments without sacrificing positioning accuracy.

The line shaft design allows torque transmission across larger spans, reducing the need for intermediate supports and ensuring smooth, vibration-free power transfer. Made from stainless steel bellows and high-strength shafting materials, it is maintenance-free, lightweight, and capable of operating at high speeds.

 

Additional Information:

• Item Code: DRB150-200
• Delivery Time: 8 Weeks

Product Details:

 

Metal Bellows Couplings are precision-engineered, torsionally rigid couplings designed for zero-backlash torque transmission. Built with stainless-steel bellows, they provide high torsional stiffness while compensating for axial, angular, and radial misalignments, ensuring smooth and accurate power transmission.

Additional Information:

• Item Code: KB4

Product Details:

Plugable Type Miniature Metal Bellow Couplings are a specific category of small, flexible couplings designed for precision applications where ease of installation and reliable performance are essential. The "plugable" designation typically indicates that these couplings feature a quick-connect or easy-to-assemble design, often with minimal tools required.


Rotolinear Systems: Leading supplier of CNC machinery parts in Bangalore Product range includes: Ground ballscrews, Linear guideways, Precision locknuts, Metal bellow couplings, Taper bush, Clamping elements, Shrink discs, Rigid couplings, Keyless clampings, Locking devices, Flexible disc couplings, Servo couplings, Torque limiters, Safety couplings, Servo insert couplings, Planetary gearheads, Linear actuators, and more most of the above products can be supplied from stock at rotolinear systems bangalore.

Additional Information:

• Item Code: KB1P-100
• Delivery Time: Stock
• Packaging Details: STD

Product Details:

Conical Type Metal Bellow Couplings are a specialized category of flexible couplings that utilize a conically shaped metal bellows element to transmit torque while accommodating misalignments and vibrations. Their conical design enhances flexibility and torsional stiffness, making them suitable for precise and demanding applications.

Rotolinear Systems: Leading supplier of CNC machinery parts in Bangalore Product range includes: Ground ballscrews, Linear guideways, Precision locknuts, Metal bellow couplings, Taper bush, Clamping elements, Shrink discs, Rigid couplings, Keyless clampings, Locking devices, Flexible disc couplings, Servo couplings, Torque limiters, Safety couplings, Servo insert couplings, Planetary gearheads, Linear actuators, and more most of the above products can be supplied from stock at rotolinear systems bangalore.

Additional Information:

• Item Code: KB-6
• Delivery Time: 5 Weeks

Product Details:

Flexible couplings for encoders are designed to connect the encoder shaft to a rotating component or motor shaft while accommodating misalignments, reducing vibrations, and ensuring accurate signal transmission. They are crucial for maintaining precise encoder readings in various automation, robotics, and instrumentation applications.

Rotolinear Systems: Leading supplier of CNC machinery parts in Bangalore Product range includes: Ground ballscrews, Linear guideways, Precision locknuts, Metal bellow couplings, Taper bush, Clamping elements, Shrink discs, Rigid couplings, Keyless clampings, Locking devices, Flexible disc couplings, Servo couplings, Torque limiters, Safety couplings, Servo insert couplings, Planetary gearheads, Linear actuators, and more most of the above products can be supplied from stock at rotolinear systems bangalore.

Additional Information:

• Item Code: KB2-5-28-6H7-6H7
• Delivery Time: Stock

Product Details:

A Universal Metal Bellows Coupling is a flexible, torsionally rigid shaft coupling designed for precise torque transmission while compensating for misalignments between connected shafts. The stainless-steel bellows element ensures zero-backlash operation and high torsional stiffness, while allowing axial, radial, and angular misalignments to be absorbed without loss of accuracy.

The “universal” design makes this coupling suitable for a wide range of applications, from servo and stepper motor drives to CNC machinery, robotics, measuring equipment, packaging, and printing machines. Its lightweight, compact construction provides low moment of inertia, ensuring smooth, vibration-free running at high speeds.

With a maintenance-free, corrosion-resistant build and long service life, universal metal bellows couplings are widely chosen where precision, reliability, and durability are essential.

 

Additional Information:

• Item Code: KB2-45-50-P-P
• Production Capacity: 1000
• Delivery Time: STOCK

Product Details:

Metal Bellows Couplings are high-precision, torsionally rigid couplings designed for zero-backlash torque transmission. The stainless-steel bellows element ensures excellent torsional stiffness while allowing compensation for axial, radial, and angular misalignments without affecting accuracy.

Lightweight and compact with low moment of inertia, these couplings enable smooth and vibration-free performance at high speeds. They are maintenance-free and highly durable, making them suitable for continuous operation in demanding environments.

Widely used in servo and stepper drives, CNC machinery, robotics, packaging and printing machines, and precision measuring systems, metal bellows couplings deliver accuracy, reliability, and long service life.

Additional Information:

• Item Code: kb7-500
• Production Capacity: 1000
• Delivery Time: 7 weeks
• Packaging Details: std carton boxes

Product Details:

Collet Type Metal Bellow Couplings are a specialized form of flexible coupling that utilize a collet mechanism combined with a metal bellows element. This design provides precise torque transmission, high torsional stiffness, and excellent flexibility, especially suitable for applications requiring high precision and minimal backlash.

Additional Information:

• Delivery Time: Stock

Product Details:

Metal Bellow Couplings are flexible mechanical components used to connect two shafts while accommodating misalignment, absorbing shocks, and reducing vibrations. They feature a flexible metal bellows, typically made from stainless steel or other durable alloys, which allows for axial, angular, and parallel misalignments between connected shafts.

Additional Information:

• Item Code: KB2-100-48
• Delivery Time: Stock
• Packaging Details: STD

Product Details:

Miniature Metal Bellow Couplings are small-sized, flexible couplings designed to connect shafts in applications where space is limited but high precision, durability, and flexibility are required. They utilize a metal bellows element to absorb misalignments and transmit torque with minimal backlash.

Additional Information:

• Item Code: KB2-100-57
• Delivery Time: Stock

Product Details:

Dynamic Balanced Metal Bellow Couplings are specialized couplings designed to transmit torque between shafts while minimizing vibrations and ensuring smooth operation at high speeds. Their dynamic balancing reduces the effects of centrifugal forces during rotation, making them ideal for precision applications where vibration can affect performance.

Additional Information:

• Delivery Time: 8 weeks

Product Details:

Metal Bellow Coupling with Flange is a type of flexible coupling that combines the benefits of a metal bellows element with a flange connection, enabling secure attachment to equipment or machinery. These couplings are designed to transmit torque while accommodating misalignments and reducing vibrations, making them suitable for demanding industrial applications.

Product Details:

Plugable Type Metal Bellows Couplings are high-precision, torsionally rigid shaft couplings designed for quick and easy plug-in assembly. Their compact plug-in design allows fast installation and removal without the need for special tools, making them ideal for applications where frequent setup or maintenance is required.

The stainless-steel bellows element provides zero-backlash torque transmission, high torsional stiffness, and reliable compensation for axial, angular, and radial misalignments. The hubs, made from lightweight aluminium or steel, ensure a secure fit with low inertia, enabling smooth operation at high speeds.

These couplings are widely used in servo and stepper motor drives, CNC machines, robotics, packaging, printing, and measuring systems, where both precision and easy handling are essential.

Additional Information:

• Delivery Time: Stock

Product Details:

Dynamic Balanced Bellows Couplings are high-precision, torsionally rigid couplings designed for applications that demand smooth operation at very high rotational speeds. The bellows element, made from stainless steel, ensures zero-backlash torque transmission with excellent torsional stiffness while compensating for axial, radial, and angular misalignments.

The dynamic balancing of the coupling minimizes vibration, reduces bearing loads, and ensures quiet, stable performance even at maximum speeds. With lightweight hubs (aluminium or steel) and a compact construction, these couplings provide low inertia, making them ideal for servo drives, spindles, CNC machinery, test benches, and high-speed automation systems.

Maintenance-free and long-lasting, dynamically balanced bellows couplings guarantee precision, efficiency, and reliability in demanding motion control applications.

Additional Information:

• Item Code: HIGHSPEEDCOUPLINGS

Product Details:

Flexible Transmission Coupling is a mechanical device designed to connect two rotating shafts while accommodating misalignments and transmitting torque smoothly. Unlike rigid couplings, flexible couplings can absorb axial, angular, and radial misalignments caused by installation errors or operational loads, ensuring reliable performance and protecting connected equipment.

These couplings also help in damping shocks and vibrations, reducing wear on bearings and other drive components. Available in different types—such as elastomeric, gear, grid, disc, and metal bellows couplings—they are selected based on torque, speed, and application requirements.

 

Additional Information:

• Item Code: KB4F
• Delivery Time: Stock

Product Details:

A Collet Type Metal Bellows Coupling is a high-precision, backlash-free coupling designed to connect shafts with excellent accuracy and reliability. The flexible stainless-steel bellows element ensures torsional rigidity while compensating for axial, angular, and radial misalignments.

The collet clamping system provides a secure, concentric, and slip-free connection to the shaft, ensuring easy installation and removal without damaging the shaft surface. Its lightweight design with low moment of inertia makes it ideal for servo motor and stepper motor applications.

Widely used in CNC machines, robotics, measuring instruments, and automation systems, the collet type metal bellows coupling guarantees long service life, smooth operation at high speeds, and precise torque transmission under demanding conditions.

Additional Information:

• Delivery Time: Stock

Product Details:

Flanged Type Metal Bellows Couplings are heavy-duty, torsionally rigid couplings designed for precise torque transmission in demanding industrial applications. They consist of a stainless-steel bellows element combined with flanged hubs, allowing for a strong, backlash-free, and reliable shaft connection.

The flexible metal bellows provide zero-backlash performance, high torsional stiffness, and the ability to compensate for axial, angular, and radial misalignments without affecting transmission accuracy. The flanged hub design offers robust mounting, making this coupling suitable for higher torque ranges compared to standard clamping types.

With their long service life, maintenance-free operation, and smooth performance at high speeds, flanged type metal bellows couplings are widely used in servo drives, test benches, printing machines, packaging equipment, and other precision motion systems.

 

Product Details:

The Metal Bellows Plugable Type Coupling is a precision, zero-backlash shaft coupling designed for quick and easy installation in servo and automation systems. Its plug-in design allows shafts to be connected and disconnected without tools, reducing downtime and simplifying maintenance.

The flexible stainless-steel bellows provide high torsional rigidity while compensating for axial, radial, and angular misalignments. With its lightweight, low-inertia construction, the coupling ensures highly accurate torque transmission and smooth performance at high rotational speeds.

 

Additional Information:

• Item Code: KB2P-20-37
• Delivery Time: Stock

Product Details:

The KB2-05 Metal Bellows Coupling is a precision, zero-backlash shaft coupling designed for high-performance motion control applications. It features a stainless-steel bellows that provides excellent torsional rigidity while compensating for axial, radial, and angular misalignments. The lightweight aluminium or steel hubs with clamping connection ensure a secure, concentric fit without shaft damage.

Compact and maintenance-free, the KB2-05 offers accurate torque transmission, low moment of inertia, and smooth high-speed performance, making it ideal for servo and stepper motor drives, CNC machines, robotics, and precision measuring equipment.

 

Product Details:

Plugable Type Metal Bellows Couplings are precision-engineered, zero-backlash couplings designed for applications where quick and easy installation is essential. Their plug-in design allows fast connection and disconnection of shafts without the need for special tools, reducing downtime and simplifying maintenance.

The stainless-steel bellows provide high torsional stiffness and ensure accurate torque transmission while compensating for axial, radial, and angular misalignments. With lightweight aluminium or steel hubs, these couplings feature low inertia, making them suitable for high-speed and dynamic motion control systems.

Widely used in servo and stepper motor drives, CNC machines, robotics, packaging, printing, and measuring equipment, plugable type metal bellows couplings combine precision, durability, and easy handling in one compact design.

Additional Information:

• Item Code: KB4P-60-85
• Delivery Time: STOCK
• Packaging Details: STD

Product Details:

Metal bellows couplings with flange collet combinations are specialized flexible couplings designed to transmit torque with high precision, zero backlash, and excellent misalignment compensation. They are widely used in high-accuracy applications such as encoders, servo drives, and precision instrumentation.

Additional Information:

• Production Capacity: 1
• Packaging Details: Packed in cardboard with protection to coupling

Product Details:

Backlash-free flexible couplings are designed to transmit torque between shafts while eliminating or minimizing backlash, ensuring precise and accurate motion transfer. They are especially important in applications requiring high positional accuracy, such as CNC machines, robotics, and instrumentation.

Additional Information:

• Item Code: KB4C

Product Details:

rotolinear systems can supply KBK GERMANY line shaft ie  longer lenght metal bellow couplings upto 3000mm.  The line shaft shown in the picture is DRB30-130-19-24 .


Rotolinear Systems: Leading supplier of CNC machinery parts in Bangalore Product range includes: Ground ballscrews, Linear guideways, Precision locknuts, Metal bellow couplings, Taper bush, Clamping elements, Shrink discs, Rigid couplings, Keyless clampings, Locking devices, Flexible disc couplings, Servo couplings, Torque limiters, Safety couplings, Servo insert couplings, Planetary gearheads, Linear actuators, and more most of the above products can be supplied from stock at rotolinear systems bangalore.

Additional Information:

• Item Code: DRB-30-130-19-24
• Delivery Time: 7 WEEKS

Product Details:

rotolinear systems can supply KBK GERMANY backlashfree line shaft with metal bellow couplings. The line shaft shown in the picture is DRB-4.5-90-10-8. The line shaft shown in the picture is with torque rating of 4.5NM and the maximum lenght we can supply in this size is 3000mm.

Rotolinear Systems: Leading supplier of CNC machinery parts in Bangalore Product range includes: Ground ballscrews, Linear guideways, Precision locknuts, Metal bellow couplings, Taper bush, Clamping elements, Shrink discs, Rigid couplings, Keyless clampings, Locking devices, Flexible disc couplings, Servo couplings, Torque limiters, Safety couplings, Servo insert couplings, Planetary gearheads, Linear actuators, and more most of the above products can be supplied from stock at rotolinear systems bangalore.

Additional Information:

• Item Code: DRB-4.5-90-10-8
• Production Capacity: 1100
• Delivery Time: 9 WEEKS

Product Details:

rotolinear systems can supply all size of KBK GERMANY metal bellow couplings from our stock at bangalore.  The couplings shown in the picture is metal bellow couplings which is having expanding clamp type fittings which is suitable for connecting with bore and other side is having bore suitable for connecting with shaft and the part Number is KB8/18-52-P-P and can be supplied from stock with finished bore within 2 days.

Additional Information:

• Item Code: kb8-18-52-p-p
• Production Capacity: 1600
• Delivery Time: stock

Product Details:

An Adjustable Length Metal Bellows Coupling is a high-precision, zero-backlash coupling designed for applications requiring both torsional rigidity and variable shaft spacing. Its unique adjustable length design allows the coupling to adapt to different installation distances, making it highly versatile in machine setups.

The stainless-steel bellows provide excellent torsional stiffness and ensure accurate torque transmission while compensating for axial, radial, and angular misalignments. The adjustable shaft connection enables easy alignment, reduced installation time, and flexibility in machine design.

These couplings are widely used in servo drives, CNC machinery, test benches, automation equipment, robotics, and precision measuring systems, where both precision and adaptability are essential.

Additional Information:

• Item Code: KBKLV
• Delivery Time: 5 Weeks
• Packaging Details: STD

Product Details:

A Zero Backlash Coupling is a precision shaft coupling designed to transmit torque without any play or lost motion between connected shafts. Unlike conventional couplings, it eliminates torsional clearance, ensuring high positioning accuracy, repeatability, and smooth motion transfer.

These couplings are typically made with flexible elements such as metal bellows, disc, or elastomeric inserts, allowing them to compensate for axial, radial, and angular misalignments while maintaining zero-backlash performance.

They are widely used in servo drives, CNC machines, robotics, packaging equipment, and measuring systems, where precision, responsiveness, and reliability are critical.

Additional Information:

• Item Code: KB4-1400-168-N55-N60
• Delivery Time: 4 Weeks

Product Details:

Stainless Steel Bellows Couplings are precision-engineered, torsionally rigid couplings designed for high-performance motion control applications. Constructed from stainless steel bellows, they provide zero-backlash torque transmission while accommodating angular, axial, and radial misalignments.

Their lightweight and compact design ensures low moment of inertia, making them ideal for servo motors, stepper motors, CNC machinery, robotics, and automation systems where accuracy and reliability are essential.

 

Additional Information:

• Item Code: KB2-100-48-VAW
• Production Capacity: 10000
• Delivery Time: 8 Weeks
• Packaging Details: STD

Product Details:

 

Couplings for Machine Tools are precision-engineered components designed to connect drive shafts while ensuring accurate torque transmission, smooth operation, and long service life. In machine tool applications, couplings must deliver zero-backlash performance, high torsional stiffness, and the ability to compensate for misalignments caused by installation tolerances or operational loads.