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RULAND MANUFACTURING SPB-28-ST Stainless Steel Balanced Shaft Collar - Stainless Steel Balanced Shaft Collars
RULAND MANUFACTURINGStainless Steel Balanced Shaft Collars

RULAND MANUFACTURING SPB-28-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 3/4 in bore diameter, made from 316 stainless steel (MPN SPB-28-ST).

SKU 3G-OTH-142578

Also listed as: SPB28ST · SPB 28 ST

Brand
RULAND MANUFACTURING
Item
SPB-28-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-28-ST
Type
Inch, Round, Clamp-On, 316
Bore Dia
1 3/4 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 3/4 in bore diameter, made from 316 stainless steel (MPN SPB-28-ST).

Frequently Asked Questions

What is a Ruland Manufacturing balanced shaft collar used for?

A Ruland Manufacturing balanced shaft collar secures components on a shaft without marring the surface. The 2-piece clamp-on design provides high holding power and precise positioning, ideal for applications requiring minimal vibration, such as in precision machinery and automation equipment.

What are the specifications of the Ruland SPB-28-ST shaft collar?

The Ruland SPB-28-ST is a 2-piece, inch, round, clamp-on balanced shaft collar with a 1 3/4 in bore diameter. It is made from 316 stainless steel, offering corrosion resistance. This model is designed for balanced rotation and is suitable for high-speed applications.

Where to buy Ruland Manufacturing shaft collars worldwide?

3G Electric supplies Ruland Manufacturing shaft collars, including the SPB-28-ST, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision component.

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. Loosen the screws, place the collar around the shaft at the desired position, then tighten the screws evenly in a star 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This 2-piece clamp-on shaft collar is made from 303 stainless steel with a 1 3/4 inch bore diameter. It is designed for high-speed rotating applications where balanced clamping and reduced vibration are required. Commonly used in precision machinery, robotics, and automation to secure components on a shaft without marring the surface
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This 2-piece clamp-on shaft collar is made from 303 stainless steel with a 1 3/4 inch bore diameter. It is designed for high-speed rotating applications where balanced clamping and reduced vibration are required. Commonly used in precision machinery, robotics, and automation to secure components on a shaft without marring the surface
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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 1/8 in bore diameter and is designed for inch shafts. Typical applications include securing components on shafts in rotating machinery where balance is required
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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 1/8 in bore diameter and is designed for inch shafts. Typical applications include securing components on shafts in rotating machinery where balance is required
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This 2-piece, inch, round, clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. The balanced design reduces vibration in rotating assemblies. It secures components on a shaft without marring the surface, allowing easy positioning and high holding power. Typical applications include precision motion control and automation
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This 2-piece clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It has a 1 1/2 in bore diameter and is designed for balanced operation in high-speed applications. The clamp-on style allows installation without disassembling other components, suitable for securing parts on shafts in machinery and automation systems
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