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

RULAND MANUFACTURING SPB-33-A Aluminum Balanced Shaft Collar - Aluminum Balanced Shaft Collars
RULAND MANUFACTURINGAluminum Balanced Shaft Collars

RULAND MANUFACTURING SPB-33-A Aluminum Balanced Shaft Collar

The RULAND MANUFACTURING Balanced Shaft Collar is a 2-piece, inch, round, clamp-on type made from 2024 aluminum, with a 2 1/16 in bore diameter (MPN SPB-33-A). 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-133713

Also listed as: SPB33A · SPB 33 A

Brand
RULAND MANUFACTURING
Item
SPB-33-A Aluminum Balanced Shaft Collar
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
SPB-33-A
Type
Inch, Round, Clamp-On, 2024
Bore Dia
2 1/16 in

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, inch, round, clamp-on type made from 2024 aluminum, with a 2 1/16 in bore diameter (MPN SPB-33-A). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

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, prevent axial movement, and reduce vibration in high-speed rotating equipment. It is commonly applied in industrial machinery, conveyors, and precision drives where balance and concentricity are critical.

What are the specifications of the RULAND MANUFACTURING SPB-33-A Balanced Shaft Collar?

The RULAND MANUFACTURING SPB-33-A is a 2-piece, inch, round, clamp-on balanced shaft collar with a 2 1/16 in bore diameter. It is made from 2024 aluminum and is designed for high-speed applications requiring reduced imbalance. The manufacturer part number is SPB-33-A.

Where to buy RULAND MANUFACTURING Balanced Shaft Collars worldwide?

You can source RULAND MANUFACTURING Balanced Shaft Collars worldwide through 3G Electric. We handle full logistics, customs clearance, and delivery to global destinations. Contact us for availability and lead time on the SPB-33-A or other models.

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

To install a RULAND MANUFACTURING 2-piece clamp-on shaft collar, place both halves around the shaft at the desired position, align the bore, and tighten the screws evenly to the manufacturer's recommended torque. Ensure the shaft is clean and free of debris before installation for secure clamping.

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
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 1-3/4 in bore diameter. It is designed for high-speed applications where balancing is critical, such as in spindles and precision machinery. The clamp-on design allows secure positioning without marring the shaft
RULAND MANUFACTURING
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 1-3/4 in bore diameter. It is designed for high-speed applications where balancing is critical, such as in spindles and precision machinery. The clamp-on design allows secure positioning without marring the shaft
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 1 5/8 in bore diameter. It is designed for balanced shaft applications requiring precise positioning and secure clamping in high-speed rotating equipment
RULAND MANUFACTURING
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 1 5/8 in bore diameter. It is designed for balanced shaft applications requiring precise positioning and secure clamping in high-speed rotating equipment
This 2-piece, inch, round, clamp-on balanced shaft collar is made from 2024 aluminum. It has a 2 3/8 in bore diameter. The clamp-on design secures components on a rotating shaft without marring the surface, suitable for high-speed applications in machine tools, robotics, and automation systems
RULAND MANUFACTURING
This 2-piece, inch, round, clamp-on balanced shaft collar is made from 2024 aluminum. It has a 2 3/8 in bore diameter. The clamp-on design secures components on a rotating shaft without marring the surface, suitable for high-speed applications in machine tools, robotics, and automation systems
This 2-piece round clamp-on shaft collar is made from 2024 aluminum and has a 2 1/8 in bore diameter. It is designed for high-speed applications where balancing and vibration control are required, such as in spindles and precision rotating assemblies. The clamp-on design allows easy positioning and removal without marring the shaft
RULAND MANUFACTURING
This 2-piece round clamp-on shaft collar is made from 2024 aluminum and has a 2 1/8 in bore diameter. It is designed for high-speed applications where balancing and vibration control are required, such as in spindles and precision rotating assemblies. The clamp-on design allows easy positioning and removal without marring the shaft
This balanced shaft collar is a two-piece, round, clamp-on type with a 2-1/2 inch bore diameter, machined from 2024 aluminum. It is designed for high-speed rotating applications where precise axial positioning and reduced vibration are required, such as in spindles and precision machinery
RULAND MANUFACTURING
This balanced shaft collar is a two-piece, round, clamp-on type with a 2-1/2 inch bore diameter, machined from 2024 aluminum. It is designed for high-speed rotating applications where precise axial positioning and reduced vibration are required, such as in spindles and precision machinery
This 2-piece, round, clamp-on balanced shaft collar is made from 2024 aluminum and has a 2 3/16 in bore diameter. It is designed for high-speed rotating applications where minimizing vibration and maintaining balance is critical. The clamp-on design allows for easy installation and adjustment while preserving concentricity on the shaft
RULAND MANUFACTURING
This 2-piece, round, clamp-on balanced shaft collar is made from 2024 aluminum and has a 2 3/16 in bore diameter. It is designed for high-speed rotating applications where minimizing vibration and maintaining balance is critical. The clamp-on design allows for easy installation and adjustment while preserving concentricity on the shaft

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
Metric round clamp-on shaft collar with 23 mm bore diameter, machined from 2024 aluminum. Two-piece design enables installation without shaft disassembly. Suitable for high-speed rotating applications requiring dynamic balancing and precise axial positioning
RULAND MANUFACTURING
Metric round clamp-on shaft collar with 23 mm bore diameter, machined from 2024 aluminum. Two-piece design enables installation without shaft disassembly. Suitable for high-speed rotating applications requiring dynamic balancing and precise axial positioning
Metric, round, clamp-on balanced shaft collar with 21 mm bore diameter. Two-piece 2024 aluminum design for high-speed rotating applications requiring precise positioning and reduced vibration
RULAND MANUFACTURING
Metric, round, clamp-on balanced shaft collar with 21 mm bore diameter. Two-piece 2024 aluminum design for high-speed rotating applications requiring precise positioning and reduced vibration
Round, clamp-on shaft collar with a 50 mm bore diameter, made from 2024 aluminum. The two-piece design allows installation without disassembly. Used in rotating shaft applications where balance is required for precise clamping
RULAND MANUFACTURING
Round, clamp-on shaft collar with a 50 mm bore diameter, made from 2024 aluminum. The two-piece design allows installation without disassembly. Used in rotating shaft applications where balance is required for precise clamping
Metric round clamp-on shaft collar with 9 mm bore diameter, made from 2024 aluminum. Two-piece design secures components on a shaft without marring. Suitable for high-speed rotating applications requiring reduced vibration and precise positioning
RULAND MANUFACTURING
Metric round clamp-on shaft collar with 9 mm bore diameter, made from 2024 aluminum. Two-piece design secures components on a shaft without marring. Suitable for high-speed rotating applications requiring reduced vibration and precise positioning
This 2-piece clamp-on balanced shaft collar is made from 2024 aluminum with a 16 mm bore diameter. It is used to secure components on a shaft without marring the surface, providing precise positioning and high holding power in applications such as precision machinery and automation systems
RULAND MANUFACTURING
This 2-piece clamp-on balanced shaft collar is made from 2024 aluminum with a 16 mm bore diameter. It is used to secure components on a shaft without marring the surface, providing precise positioning and high holding power in applications such as precision machinery and automation systems
Metric, round, clamp-on shaft collar with 11 mm bore diameter. Made from 2024 aluminum for lightweight, corrosion-resistant performance in high-speed rotating applications. Two-piece design prevents shaft marring and facilitates installation
RULAND MANUFACTURING
Metric, round, clamp-on shaft collar with 11 mm bore diameter. Made from 2024 aluminum for lightweight, corrosion-resistant performance in high-speed rotating applications. Two-piece design prevents shaft marring and facilitates installation
This aluminum balanced shaft collar is a 2-piece, inch, round, clamp-on type with a 1 13/16 in bore diameter. It is used in high-speed rotating applications to secure components on a shaft while minimizing vibration. The clamp-on design allows for precise positioning without marring the shaft surface
RULAND MANUFACTURING
This aluminum balanced shaft collar is a 2-piece, inch, round, clamp-on type with a 1 13/16 in bore diameter. It is used in high-speed rotating applications to secure components on a shaft while minimizing vibration. The clamp-on design allows for precise positioning without marring the shaft surface
Metric round clamp-on shaft collar with 18 mm bore diameter, made from 2024 aluminum. Two-piece design for secure mounting without shaft marring. Suitable for high-speed rotating applications requiring dynamic balance
RULAND MANUFACTURING
Metric round clamp-on shaft collar with 18 mm bore diameter, made from 2024 aluminum. Two-piece design for secure mounting without shaft marring. Suitable for high-speed rotating applications requiring dynamic balance