Stainless Steel Rigid Couplings
Last Updated: April 1, 2025
Description
Stainless steel rigid couplings are mechanical components used to connect two shafts together in a fixed position. They are designed to maintain alignment and transmit torque between the shafts without allowing any relative motion. These couplings are typically made from 303 or 316 stainless steel, providing excellent corrosion resistance and durability, making them suitable for use in sanitized or harsh environments.
Working Principle
Stainless steel rigid couplings work by clamping onto the shafts they connect, creating a solid and immovable link. This is achieved through the use of set screws or clamping mechanisms that secure the coupling to the shafts. The rigid nature of these couplings ensures that there is no backlash or movement between the connected shafts, which is crucial for applications requiring precise alignment and torque transmission. Their utility lies in their ability to maintain shaft alignment and transmit torque efficiently, making them ideal for applications where precision and reliability are paramount.
Applications
Stainless steel rigid couplings are commonly used in industries where corrosion resistance and hygiene are critical, such as food processing and medical equipment. Specific examples include their use in servo-driven applications within the semiconductor, packaging, and robotics industries, where high torque and torsional stiffness are required. They are also employed in environments where sanitation is a priority, thanks to their stainless steel construction.
Advantages over other Rigid Couplings
One of the primary advantages of stainless steel rigid couplings over other types is their superior corrosion resistance, which makes them suitable for use in harsh or sanitized environments. Additionally, they offer high torque and torsional stiffness capabilities, which are essential for applications that demand precise and reliable performance. Their balanced design also helps reduce vibration and improve system performance, which can be a significant advantage in dynamic applications.
Limitations
A notable limitation of stainless steel rigid couplings is their inability to accommodate misalignment between shafts. They require precise alignment during installation, as any misalignment can lead to increased wear and potential failure of the coupling or connected components. Additionally, their rigid nature means they cannot absorb shocks or vibrations, which can be a disadvantage in applications where flexibility is needed.
Considerations
When selecting stainless steel rigid couplings, several factors should be considered. Initial costs may be higher compared to other materials due to the use of stainless steel, but this is often offset by their durability and low maintenance requirements. Operating expenses are generally low, as these couplings do not require frequent replacement or maintenance. However, precise installation is crucial to ensure accuracy and prevent premature wear. Replacement and maintenance costs are typically minimal, provided the couplings are installed correctly and used within their specified limits.
from Hangzhou Chinabase Machinery Co., Ltd.
China manufacturer of couplings, specialist in:china couplings ，chain couplings ，Jaw couplings ，flexible couplings ，HRC couplings ，NM couplings ，MH couplings ，Pin coupling ，Spacer Coupling ，Flange Coupling ，Sleeve Coupling,nylon... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.3750 to 2
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from Chengdu Leno Machinery Co., Ltd.
Double Disc type Servo Coupling [See More]
- Material: Stainless Steel; Aluminum
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.1969 to 1.57
from RS Components, Ltd.
S/steel rigid 1piece coupler,8x8mm bore [See More]
- Material: Stainless Steel; Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Bore 1: 0.3150
from jbj Techniques Limited
This bolt coupling is a rigid shaft coupling. It is made of two halves, which are cast iron grade GG25 connected by means of bolts. It is maintenance and lubrication free. Additionally, its construction prevents fretting corrosion and allows for easy mounting and dismounting. The bolt coupling is... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel; Aluminum
- Units: English Design Arrangement; Metric Design Arrangement
- Design: Two Piece Clamping Style
- Features: Opposing Screws
from Festo Corporation
self-aligning rod coupler CRFK-M10X1,25 Size=M10x1,25, Corrosion resistance classification CRC=4 - Very high corrosion stress, Ambient temperature=-20 - 100 °C, Product weight=230 g, Materials note=(* Free of copper and PTFE, * Conforms to RoHS) [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design
- Weight: 0.4807
from Stock Drive Products & Sterling Instrument - SDP/SI
Couplings Types. Couplings can be divided into two categories: flexible and rigid. Both types are used to connect two rotating shafts driven by a motor and transmit torque and angular velocity; however, flexible couplings and shafts are designed to accommodate angular misalignment, angular offset,... [See More]
- Material: Stainless Steel; 303 Stainless Steel
- Bore 1: 0.0315
- Units: Metric Design Arrangement
- Bore 2: 0.0787
from Hangzhou Chinabase Machinery Co., Ltd.
China manufacturer of couplings, specialist in:china couplings ，chain couplings ，Jaw couplings ，flexible couplings ，HRC couplings ，NM couplings ，MH couplings ，Pin coupling ，Spacer Coupling ，Flange Coupling ，Sleeve Coupling,nylon... [See More]
- Material: Stainless Steel
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.3750 to 2
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from Chengdu Leno Machinery Co., Ltd.
Giving the Mechanical Power Transmission field innovation and perfect solution with low cost. [See More]
- Material: Stainless Steel; Aluminum
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.1969 to 1.57
from RS Components, Ltd.
S/steel rigid 1pcs coupler,10x10mm bore [See More]
- Material: Stainless Steel; Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Bore 1: 0.3937
from jbj Techniques Limited
Flange Coupling. Two separate flange hubs with a keyed fit to the individual shaft. These two flanges will be joined together via a set of bolts. One flange with a projected pilot or spigot and the other flange will have a corresponding recess to facilitate good alignment of the flanges. Generally... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel; Aluminum
- Units: English Design Arrangement; Metric Design Arrangement
- Design: Two Piece Clamping Style
- Features: Keyway
from Festo Corporation
self-aligning rod coupler CRFK-M16X1,5 Size=M16x1,5, Corrosion resistance classification CRC=4 - Very high corrosion stress, Ambient temperature=-20 - 100 °C, Product weight=670 g, Materials note=(* Free of copper and PTFE, * Conforms to RoHS) [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design
- Weight: 1.43
from Stock Drive Products & Sterling Instrument - SDP/SI
Couplings Types. Couplings can be divided into two categories: flexible and rigid. Both types are used to connect two rotating shafts driven by a motor and transmit torque and angular velocity; however, flexible couplings and shafts are designed to accommodate angular misalignment, angular offset,... [See More]
- Material: Stainless Steel; 303 Stainless / None
- Bore 1: 0.1200
- Units: English Design Arrangement
- Bore 2: 0.1248
from Hangzhou Chinabase Machinery Co., Ltd.
China manufacturer of couplings, specialist in:china couplings ，chain couplings ，Jaw couplings ，flexible couplings ，HRC couplings ，NM couplings ，MH couplings ，Pin coupling ，Spacer Coupling ，Flange Coupling ，Sleeve Coupling,nylon... [See More]
- Material: Stainless Steel; Aluminum
- Units: English Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.1250 to 2
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from RS Components, Ltd.
S/steel rigid 1pcs coupler,12x12mm bore [See More]
- Material: Stainless Steel; Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Bore 1: 0.4724
from jbj Techniques Limited
The sleeve coupling is the most straight forward type of rigid coupling, also know as a ‘muff ’ coupling. It is a machined cylinder that joins two shafts, usually a drive shaft and a driven shaft, used when two shafts are well aligned with little or no misalignment. Due to the coupling... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel; Aluminum
- Units: English Design Arrangement; Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Features: Opposing Screws
from Stock Drive Products & Sterling Instrument - SDP/SI
SDP/SI's precision gear and dial hubs are made to accommodate gears or dials and eliminate keys and splines. They are made of 303 stainless steel and are also available with our exclusive Fairloc ® design, which is perfect when the hub O.D. is limited; it can be tightened and released... [See More]
- Material: Stainless Steel; ST. Steel / Precision
- Bore 1: 0.0984
from Hangzhou Chinabase Machinery Co., Ltd.
China manufacturer of couplings, specialist in:china couplings ，chain couplings ，Jaw couplings ，flexible couplings ，HRC couplings ，NM couplings ，MH couplings ，Pin coupling ，Spacer Coupling ，Flange Coupling ，Sleeve Coupling,nylon... [See More]
- Material: Stainless Steel
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.2500 to 2
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from RS Components, Ltd.
S/steel rigid 1pcs coupler,20x20mm bore [See More]
- Material: Stainless Steel; Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Bore 1: 0.7874
from jbj Techniques Limited
Splined Sleeve Coupling. The spline coupling distributes the torque around the circumference of the coupling by way of the multiple spline grooves in conjunction with the splines on the shaft making these type of sleeve couplings better suited to higher speeds and torque applications. [See More]
- Material: Stainless Steel; Carbon / Alloy Steel; Aluminum
- Units: English Design Arrangement; Metric Design Arrangement
- Design: One Piece Clamping Style
from Hangzhou Chinabase Machinery Co., Ltd.
China manufacturer of couplings, specialist in:china couplings ，chain couplings ，Jaw couplings ，flexible couplings ，HRC couplings ，NM couplings ，MH couplings ，Pin coupling ，Spacer Coupling ，Flange Coupling ，Sleeve Coupling,nylon... [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.2362 to 1.97
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from RS Components, Ltd.
S/steel rigid 1pcs coupler,25x25mm bore [See More]
- Material: Stainless Steel; Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Bore 1: 0.9843
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from RS Components, Ltd.
S/steel rigid 1pcs coupler,30x30mm bore [See More]
- Material: Stainless Steel; Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Bore 1: 1.18
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from RS Components, Ltd.
One Piece RCS Rigid Coupling [See More]
- Material: Stainless Steel; Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Bore 1: 0.3150
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from RS Components, Ltd.
One Piece RCS Rigid Coupling [See More]
- Material: Stainless Steel; Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Bore 1: 0.3937
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from RS Components, Ltd.
One Piece RCS Rigid Coupling [See More]
- Material: Stainless Steel; Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style
- Bore 1: 0.4724
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from DigiKey
LIQUID COOLING CONNECTOR, SNAPQD [See More]
- Material: Stainless Steel; Stainless Steel
from Stafford Manufacturing Corp.
Designed for aligned shafts, the 1-Piece Clamp-Type Coupling makes two shafts function as one. Standard keyways provide added torque capacity and fixed shaft phasing. It is ideal for overhung or unsupported shafts and is an excellent way to attach items such as mixer paddles and shaft extensions. [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Clamping Style
- Bore 1: 0.3150
from Climax Metal Products Company
One-Piece Clamping Couplings are designed to handle applications that require a greater torque capacity than Set Screw Couplings without marring the shaft. Recessed screw styles of One-Piece Clamping Couplings are available to provide safety with an outside surface free of major projections. [See More]
- Material: Stainless Steel; Carbon / Alloy Steel; Aluminum
- Units: English Design Arrangement; Metric Design Arrangement (optional feature)
- Design: One Piece Clamping Style
- Bore 1: 0.2500
from NBK America LLC
Recommended Applicable Motor. - MLR - MLRS. Servomotor ◎ ◎. Stepping Motor ◎ ◎. General-purpose Motor ● ●. ◎: Excellent ○: Very good ●: Available [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Clamping Style
- Bore 1: 0.2362
from Oren Elliott Products, Inc.
Torque limited only by clamping force between coupling and shaft. Simple, economical. Low moment of inertia. Driving and driven shafts maintain relative angular position [See More]
- Material: Stainless Steel
- Units: English Design Arrangement; Metric Design Arrangement
- Design: One Piece Set Screw Design; One Piece Clamping Style (optional feature); 3-Piece Shrink Disc Clamping Style (optional feature)
- Bore 1: 0.1250 to 0.2362
from Ruland Manufacturing Co., Inc.
Features. Does not mar the shaft. Superior fit, finish and holding power. Excellent for high axial loads. Transmit torque in confined spaces. Step bores available. Additional sizes available. RoHS2 and REACH Compliant. Width tolerance: +.003"/-.010". Bore tolerance: +.002"/+.0005". Temperature Range... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel; Aluminum
- Units: English Design Arrangement
- Design: One Piece Clamping Style
- Bore 1: 0.1250 to 2
from Stafford Manufacturing Corp.
Designed for aligned shafts, the 2-Piece Clamp-Type Coupling makes two shafts function as one. This coupling comes completely apart to allow the most convenient assembly and adjustment. Standard keyways provide added torque capacity and fixed shaft phasing. It is ideal for overhung or unsupported... [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.2362
from Climax Metal Products Company
These unique Two-Piece Re-Machinable Couplings are designed with an undersized ID which allows room to re-bore the ID without damaging the clamp screws. Pilot bore can be opened to the nominal ID reflected in the part number. Two-Piece Clamping Couplings are designed to handle applications that... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement; Metric Design Arrangement (optional feature)
- Design: One Piece Clamping Style
- Bore 1: 0.2500 to 2
from NBK America LLC
Recommended Applicable Motor. - MRG - MRGS. Servomotor ◎ ◎. Stepping Motor ◎ ◎. General-purpose Motor ● ●. ◎: Excellent ○: Very good ●: Available [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Clamping Style
- Bore 1: 0.2362
from Ruland Manufacturing Co., Inc.
Features. Does not mar the shaft. Superior fit, finish and holding power. Opposing hardware for balance. Excellent for high axial loads. Transmit torque in confined spaces. Step bores available. Additional sizes available. RoHS2 and REACH Compliant. Width tolerance: +.003"/-.010". Bore tolerance:... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.1250 to 2
from Stafford Manufacturing Corp.
Designed for aligned shafts, the 2-Piece Clamp-Type Coupling makes two shafts function as one. This coupling comes completely apart to allow the most convenient assembly and adjustment. It is ideal for overhung or unsupported shafts and is an excellent way to attach items such as mixer paddles and... [See More]
- Material: Stainless Steel
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.5000
from Climax Metal Products Company
Set Screw Couplings are the most cost effective rigid coupling design. If additional torque capacity is required, Climax provides Set Screw Couplings with a second set of screws at 90 °. Set Screw Couplings are the most cost effective rigid coupling design. If additional torque capacity is... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement; Metric Design Arrangement (optional feature)
- Design: One Piece Set Screw Design
- Bore 1: 0.2500 to 2
from NBK America LLC
Recommended Applicable Motor. - MLR - MLRS. Servomotor ◎ ◎. Stepping Motor ◎ ◎. General-purpose Motor ● ●. ◎: Excellent ○: Very good ●: Available [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.2362
from Ruland Manufacturing Co., Inc.
Features. Does not mar the shaft. Superior fit, finish and holding power. Opposing hardware for balance. Excellent for high axial loads. Transmit torque in confined spaces. Step bores available. Additional sizes available. RoHS2 and REACH Compliant. Width tolerance: +.076mm/-.254mm. Bore tolerance:... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: Metric Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.2362 to 0.9843
from Stafford Manufacturing Corp.
Designed for aligned shafts, the 3-Piece Clamp-Type Coupling makes two shafts function as one. It can remain fixed to one shaft while the other is moved or changed, or come completely apart to allow the most convenient assembly and adjustment. It is ideal for overhung or unsupported shafts and is an... [See More]
- Material: Stainless Steel
- Units: English Design Arrangement
- Design: 3-Piece Shrink Disc Clamping Style
- Bore 1: 0.5000
from Climax Metal Products Company
Two-Piece Clamping Couplings are designed to handle applications that require a greater torque capacity than Set Screw Couplings and One-Piece Couplings without marring the shaft. Recessed screw styles of Two-Piece Clamping Couplings are available to provide safety with an outside surface free of... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel; Aluminum
- Units: English Design Arrangement; Metric Design Arrangement (optional feature)
- Design: Two Piece Clamping Style
- Bore 1: 0.2500
from NBK America LLC
Recommended Applicable Motor. - MRG - MRGS. Servomotor ◎ ◎. Stepping Motor ◎ ◎. General-purpose Motor ● ●. ◎: Excellent ○: Very good ●: Available [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.3150
from Ruland Manufacturing Co., Inc.
Features. Precision honed bores. Does not mar the shaft. Nypatch ® Anti-vibration hardware. Additional Step Bores available. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance: +.002 ”/+.0005 ”. Temperature Range (Deg. F). Steel: -40 ° to 350 °. Aluminum: -40... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel; Aluminum
- Units: English Design Arrangement
- Design: One Piece Clamping Style
- Bore 1: 0.1250 to 2
from Stafford Manufacturing Corp.
Stafford ’s full line of standard and custom, corrosion-resistant shaft collars and couplings is ideal for a wide range of on- and off-shore marine applications. Stafford Marine Service Collars and Couplings are machined from 303 and 316 stainless steel and brass; supplied with either 18-8 or... [See More]
- Material: Stainless Steel; Brass
- Units: English Design Arrangement
- Design: One Piece Clamping Style; Two Piece Clamping Style
- Bore 1: 0.2500 to 3
from NBK America LLC
Recommended Applicable Motor. - MRG - MRGS. Servomotor ◎ ◎. Stepping Motor ◎ ◎. General-purpose Motor ● ●. ◎: Excellent ○: Very good ●: Available [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.2362
from Ruland Manufacturing Co., Inc.
Features. 3-piece styles available. Precision honed bore on straight bore couplings. Does not mar the shaft. Nypatch ® Anti-vibration hardware. Additional Step Bores available. Opposing hardware on 2-piece styles. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance:... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel; Aluminum
- Units: Metric Design Arrangement
- Design: One Piece Clamping Style; Two Piece Clamping Style (optional feature); 3-Piece Shrink Disc Clamping Style (optional feature)
- Bore 1: 0.1181 to 1.97
from Stafford Manufacturing Corp.
Stafford ’s new line of Dual-Keyed Rigid Shaft Couplings securely join shafts used in a wide range of unsupported drive system applications. Axial and annular keyways transmit torque while restraining lateral motion for securely mounting unsupported and suspended shafts. Ideally suited for use... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel (optional feature); Aluminum (optional feature)
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 1 to 5
from Ruland Manufacturing Co., Inc.
Features. Precision honed bores. Does not mar the shaft. Nypatch ® Anti-vibration hardware. Additional sizes available. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance: +.002 ”/+.0005 ”. Temperature Range (Deg. F). Steel: -40 ° to 350 °. Stainless: -40... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement
- Design: One Piece Clamping Style
- Bore 1: 0.3750 to 2
from Stafford Manufacturing Corp.
Stafford ’s Large Bore Rigid Couplings are ideal for use in large scale processing machinery and all types of oversize equipment and conveying systems. They are engineered for applications requiring up to a 8" I.D. and come in one- and two-piece clamp-type configurations; supplied with one or... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel (optional feature); Brass / Bronze
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 8
from Ruland Manufacturing Co., Inc.
Features. 3-piece styles available. Precision honed bore on straight bore couplings. Does not mar the shaft. Nypatch ® Anti-vibration hardware. Additional sizes available. Opposing hardware on 2-piece styles. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance: +.050mm/+.012mm. [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: Metric Design Arrangement
- Design: One Piece Clamping Style; Two Piece Clamping Style (optional feature); 3-Piece Shrink Disc Clamping Style (optional feature)
- Bore 1: 0.3150 to 1.97
from Stafford Manufacturing Corp.
Stafford Metric Rigid Shaft Couplings are fully metric in all specifications, including the clamping screws. Designed for aligned shafts, the 2-Piece Clamp-Type Coupling makes two shafts function as one. This coupling comes completely apart to allow the most convenient assembly and adjustment. It is... [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.2362
from Ruland Manufacturing Co., Inc.
Features. Precision honed bore on straight bore couplings. Clamp style couplings available. Additional sizes available. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance: +.002 ”/+.0005 ”. Temperature Range (Deg. F). Steel: -40 ° to 350 °. Stainless: -40 °... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.2500 to 2
from Stafford Manufacturing Corp.
Stafford Metric Rigid Shaft Couplings are fully metric in all specifications, including the clamping screws. Designed for aligned shafts, the 1-Piece Clamp-Type Coupling makes two shafts function as one. It is ideal for overhung or unsupported shafts and is an excellent way to attach items such as... [See More]
- Material: Stainless Steel
- Units: Metric Design Arrangement
- Design: One Piece Clamping Style
- Bore 1: 0.2362
from Ruland Manufacturing Co., Inc.
Features. Precision honed bore on straight bore couplings. Clamp style couplings available. Additional sizes available. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance: +.050mm/+.012mm. Temperature Range (Deg. F). Steel: -40 ° to 350 °. Stainless: -40 ° to 350 ° [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.2362 to 1.97
from Stafford Manufacturing Corp.
Designed for aligned shafts, the 1-Piece Clamp-Type Coupling makes two shafts function as one. It is ideal for overhung or unsupported shafts and is an excellent way to attach items such as mixer paddles and shaft extensions. Clamp-Type Couplings are available in straight-through or stepped bores. [See More]
- Material: Stainless Steel
- Units: English Design Arrangement
- Design: One Piece Clamping Style
- Bore 1: 0.2500
from Ruland Manufacturing Co., Inc.
Features. Precision honed bore on straight bore couplings. Clamp style couplings available. Additional sizes available. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance: +.002 ”/+.0005 ”. Temperature Range (Deg. F). Steel: -40 ° to 350 °. Stainless: -40 °... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.3750 to 2
from Stafford Manufacturing Corp.
Designed for aligned shafts, the 1-Piece Clamp-Type Coupling makes two shafts function as one. It is ideal for overhung or unsupported shafts and is an excellent way to attach items such as mixer paddles and shaft extensions. Clamp-Type Couplings are available in straight-through or stepped bores. [See More]
- Material: Stainless Steel
- Units: English Design Arrangement
- Design: One Piece Clamping Style
- Bore 1: 0.5000
from Ruland Manufacturing Co., Inc.
Features. Precision honed bore on straight bore couplings. Clamp style couplings available. Additional sizes available. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance: +.050mm/+.012mm. Temperature Range (Deg. F). Steel: -40 ° to 350 °. Stainless: -40 ° to 350 ° [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: Metric Design Arrangement
- Design: One Piece Set Screw Design
- Bore 1: 0.3150 to 1.97
from Stafford Manufacturing Corp.
Stafford ’s Precision Sleeve Coupling features a solid center section that provides a close tolerance fit on ground shafting. Designed for use on supported shafts, it maintains <.001TIR concentricity while in use to assure precise shaft alignment. The coupling includes a keyway and the... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel (optional feature); Aluminum (optional feature)
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.5000 to 1.5
from Ruland Manufacturing Co., Inc.
Features. 3-piece styles available. Precision honed bore on straight bore couplings. Does not mar the shaft. Nypatch ® anti-vibration hardware. Additional step bores available. Opposing hardware on 2-piece styles. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance: +.002... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement
- Design: Two Piece Clamping Style; 3-Piece Shrink Disc Clamping Style (optional feature)
- Bore 1: 0.1250 to 2
from Stafford Manufacturing Corp.
Shaft Adapters are designed to modify, extend or repair an existing shaft and provide a fully machineable male output shaft with minimum effort and expense. Standard keyways provide added torque capacity and fixed shaft phasing. For use on standard hardened round shafts, Shaft Adapters are precision... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- O.D.: 1.25
from Ruland Manufacturing Co., Inc.
Features. 3-piece styles available. Precision honed bore on straight bore couplings. Does not mar the shaft. Nypatch ® anti-vibration hardware. Additional step bores available. Opposing hardware on 2-piece styles. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance:... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: Metric Design Arrangement
- Design: Two Piece Clamping Style; 3-Piece Shrink Disc Clamping Style (optional feature)
- Bore 1: 0.1181 to 1.97
from Stafford Manufacturing Corp.
Designed for aligned shafts, the 3-Piece Clamp-Type Coupling makes two shafts function as one. It can remain fixed to one shaft while the other is moved or changed, or come completely apart to allow the most convenient assembly and adjustment. It is ideal for overhung or unsupported shafts and is an... [See More]
- Material: Stainless Steel
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.5000
from Ruland Manufacturing Co., Inc.
Features. 3-piece styles available. Precision honed bore on straight bore couplings. Does not mar the shaft. Nypatch ® anti-vibration hardware. Additional step bores available. Opposing hardware on 2-piece styles. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance: +.002... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: English Design Arrangement
- Design: Two Piece Clamping Style; 3-Piece Shrink Disc Clamping Style (optional feature)
- Bore 1: 0.3750 to 2
from Stafford Manufacturing Corp.
Designed for aligned shafts, the 2-Piece Clamp-Type Coupling makes two shafts function as one. This coupling comes completely apart to allow the most convenient assembly and adjustment. It is ideal for overhung or unsupported shafts and is an excellent way to attach items such as mixer paddles and... [See More]
- Material: Stainless Steel
- Units: English Design Arrangement
- Design: Two Piece Clamping Style
- Bore 1: 0.2500
from Ruland Manufacturing Co., Inc.
Features. 3-piece styles available. Precision honed bore on straight bore couplings. Does not mar the shaft. Nypatch ® anti-vibration hardware. Additional step bores available. Opposing hardware on 2-piece styles. RoHS2 and REACH Compliant. Maximum speed: 4,000 RPM. Bore tolerance:... [See More]
- Material: Stainless Steel; Carbon / Alloy Steel
- Units: Metric Design Arrangement
- Design: Two Piece Clamping Style; 3-Piece Shrink Disc Clamping Style (optional feature)
- Bore 1: 0.3150 to 1.97