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RULAND MANUFACTURING SPB-20-ST Stainless Steel Balanced Shaft Collar - Stainless Steel Balanced Shaft Collars
RULAND MANUFACTURINGStainless Steel Balanced Shaft Collars

RULAND MANUFACTURING SPB-20-ST Stainless Steel Balanced Shaft Collar

The RULAND MANUFACTURING Balanced Shaft Collar is a 2-piece, inch, round, clamp-on stainless steel shaft collar with a 1 1/4 in bore diameter, made from 316 stainless steel (MPN SPB-20-ST). This product is designed…

SKU 3G-OTH-142624

Also listed as: SPB20ST · SPB 20 ST

Brand
RULAND MANUFACTURING
Item
SPB-20-ST Stainless Steel Balanced Shaft Collar
Category
Stainless Steel Balanced Shaft Collars
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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-20-ST
Type
Inch, Round, Clamp-On, 316
Bore Dia
1 1/4 in

Technical Documents

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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 stainless steel shaft collar with a 1 1/4 in bore diameter, made from 316 stainless steel (MPN SPB-20-ST). This product is designed for applications requiring a balanced, secure shaft attachment.

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 in high-speed rotating applications. It is commonly employed in precision machinery, automation equipment, and motion control systems where balance and minimal vibration are critical.

What are the specifications of the Ruland SPB-20-ST balanced shaft collar?

The Ruland SPB-20-ST is a 2-piece, inch, round, clamp-on balanced shaft collar with a 1 1/4 in bore diameter. It is made from 316 stainless steel and is designed for high-speed applications requiring reduced vibration and precise positioning.

Where to buy Ruland Manufacturing shaft collars worldwide?

You can source Ruland Manufacturing shaft collars worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process for the SPB-20-ST and other models.

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

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

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 stainless steel balanced shaft collars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This 2-piece, round, clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It has a 1 1/4 inch bore diameter and is designed for balanced, high-speed rotating applications such as securing components on shafts in precision machinery
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This 2-piece, round, clamp-on balanced shaft collar is made from 303 stainless steel for corrosion resistance. It has a 1 3/8 in bore diameter and is designed to secure components on a shaft, prevent axial movement, and reduce vibration in high-speed rotating applications. Typical uses include precision machinery, automation equipment, and motion control systems
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/4 in Bore Dia, 1215 (MPN SPB-20-F)
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Metric, round, 2-piece clamp-on balanced shaft collar with 30 mm bore diameter. Made from 303 stainless steel for corrosion resistance. Used to secure components on a shaft without marring the surface, suitable for precision positioning and high-speed balancing in motion control and automation applications
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