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

RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 12 mm Bore Dia - Aluminum Balanced Shaft Collars
RULAND MANUFACTURINGAluminum Balanced Shaft Collars

RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 12 mm Bore Dia

The RULAND MANUFACTURING Balanced Shaft Collar is a 2-piece, metric, round, clamp-on aluminum shaft collar with a 12 mm bore diameter, made from 2024 material (MPN MSPB-12-A). 3G Electric interprets your demand for…

SKU 3G-OTH-133751

Also listed as: MSPB12A · MSPB 12 A

Brand
RULAND MANUFACTURING
Item
Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 12 mm Bore Dia
Category
Aluminum Balanced Shaft Collars
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MSPB-12-A
Type
Metric, Round, Clamp-On, 2024
Bore Dia
12 mm

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 Balanced Shaft Collar is a 2-piece, metric, round, clamp-on aluminum shaft collar with a 12 mm bore diameter, made from 2024 material (MPN MSPB-12-A). 3G Electric interprets your demand for this OEM part, sourcing it across 14 industrial departments with specialist depth in controls, ensuring you get the right answer for your application.

Frequently Asked Questions

What is a Ruland Manufacturing balanced shaft collar used for?

A Ruland Manufacturing balanced shaft collar is used to secure components on a shaft without marring the surface. Its 2-piece clamp-on design provides high holding power and precise positioning in industrial machinery, conveyors, and automation systems where balance and minimal runout are critical.

What are the specifications of the Ruland MSPB-12-A shaft collar?

The Ruland MSPB-12-A is a metric, round, 2-piece clamp-on balanced shaft collar with a 12 mm bore diameter. It is made from 2024 aluminum, offering a lightweight yet strong solution for high-speed applications. The part number is MSPB-12-A.

Where to buy Ruland Manufacturing shaft collars worldwide?

3G Electric supplies Ruland Manufacturing shaft collars like the MSPB-12-A to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this balanced shaft collar.

How to install a 2-piece clamp-on shaft collar?

To install a 2-piece clamp-on shaft collar, first clean the shaft and collar bore. Place the collar halves around the shaft, align the screws, and tighten them evenly in a cross pattern to the manufacturer's recommended torque. This ensures secure clamping without damaging the shaft.

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 aluminum balanced shaft collars. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 11 mm Bore Dia, 2024 (MPN MSPB-11-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 11 mm Bore Dia, 2024 (MPN MSPB-11-A)
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 4 mm Bore Dia, 2024 (MPN MSPB-4-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 4 mm Bore Dia, 2024 (MPN MSPB-4-A)
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 42 mm Bore Dia, 2024 (MPN MSPB-42-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 42 mm Bore Dia, 2024 (MPN MSPB-42-A)
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 22 mm bore diameter. It is designed to secure components on a shaft and prevent axial movement in rotating machinery. Common applications include industrial automation, robotics, and motion control systems where balance and minimal vibration are important
RULAND MANUFACTURING
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 22 mm bore diameter. It is designed to secure components on a shaft and prevent axial movement in rotating machinery. Common applications include industrial automation, robotics, and motion control systems where balance and minimal vibration are important
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 3 mm Bore Dia, 2024 (MPN MSPB-3-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 3 mm Bore Dia, 2024 (MPN MSPB-3-A)
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 18 mm Bore Dia, 2024 (MPN MSPB-18-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Metric, Round, Clamp-On, 18 mm Bore Dia, 2024 (MPN MSPB-18-A)

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
This aluminum balanced shaft collar is a two-piece, round, clamp-on type with a 13 mm bore diameter, made from 2024 material. It is used in high-speed rotating applications to secure components on a shaft while minimizing vibration. Common in precision machinery, robotics, and automation equipment
RULAND MANUFACTURING
This aluminum balanced shaft collar is a two-piece, round, clamp-on type with a 13 mm bore diameter, made from 2024 material. It is used in high-speed rotating applications to secure components on a shaft while minimizing vibration. Common in precision machinery, robotics, and automation equipment
This aluminum balanced shaft collar is a 2-piece, metric, round, clamp-on type with a 14 mm bore diameter, made from 2024 material. It is designed for high-speed rotating applications requiring precise axial positioning and secure clamping without shaft marring. Typical uses include securing components on shafts in machinery such as spindles, robotics, and other precision rotating assemblies
RULAND MANUFACTURING
This aluminum balanced shaft collar is a 2-piece, metric, round, clamp-on type with a 14 mm bore diameter, made from 2024 material. It is designed for high-speed rotating applications requiring precise axial positioning and secure clamping without shaft marring. Typical uses include securing components on shafts in machinery such as spindles, robotics, and other precision rotating assemblies
Metric round clamp-on shaft collar with 36 mm bore diameter, made from 2024 aluminum. Two-piece design for high-speed balancing. Used for axial positioning of components on shafts in rotating machinery
RULAND MANUFACTURING
Metric round clamp-on shaft collar with 36 mm bore diameter, made from 2024 aluminum. Two-piece design for high-speed balancing. Used for axial positioning of components on shafts in rotating machinery
This balanced shaft collar is a two-piece, round, clamp-on type made from 2024 aluminum with a 2 1/16 inch bore diameter. It is designed to secure components on a shaft, prevent axial movement, and reduce vibration in high-speed rotating equipment. Typical applications include industrial machinery, conveyors, and precision drives where balance and concentricity are critical
RULAND MANUFACTURING
This balanced shaft collar is a two-piece, round, clamp-on type made from 2024 aluminum with a 2 1/16 inch bore diameter. It is designed to secure components on a shaft, prevent axial movement, and reduce vibration in high-speed rotating equipment. Typical applications include industrial machinery, conveyors, and precision drives where balance and concentricity are critical
Inch, round, clamp-on balanced shaft collar with 2 7/8 in bore diameter. Made from 2024 aluminum. Designed for high-speed rotating applications requiring precise axial positioning and reduced vibration, such as in spindles and precision machinery
RULAND MANUFACTURING
Inch, round, clamp-on balanced shaft collar with 2 7/8 in bore diameter. Made from 2024 aluminum. Designed for high-speed rotating applications requiring precise axial positioning and reduced vibration, such as in spindles and precision machinery
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 1 1/4 in bore diameter. It is designed for balanced operation in rotating machinery, providing secure clamping to prevent axial movement of components on a shaft
RULAND MANUFACTURING
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 1 1/4 in bore diameter. It is designed for balanced operation in rotating machinery, providing secure clamping to prevent axial movement of components on a shaft
Metric round clamp-on shaft collar with 28 mm bore diameter, made from 2024 aluminum. Two-piece design for balanced clamping in high-speed rotating applications where precise positioning and reduced vibration are required
RULAND MANUFACTURING
Metric round clamp-on shaft collar with 28 mm bore diameter, made from 2024 aluminum. Two-piece design for balanced clamping in high-speed rotating applications where precise positioning and reduced vibration are required
This aluminum balanced shaft collar from RULAND MANUFACTURING is a 2-piece, round, clamp-on design with a 3/4 inch bore diameter. Made from 2024 aluminum, it is used to secure components on a shaft and prevent axial movement in high-speed rotating applications where balance and concentricity are critical
RULAND MANUFACTURING
This aluminum balanced shaft collar from RULAND MANUFACTURING is a 2-piece, round, clamp-on design with a 3/4 inch bore diameter. Made from 2024 aluminum, it is used to secure components on a shaft and prevent axial movement in high-speed rotating applications where balance and concentricity are critical