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

RULAND MANUFACTURING SPB-20-SS 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 303 stainless steel (MPN SPB-20-SS).

SKU 3G-OTH-142604

Also listed as: SPB20SS · SPB 20 SS

Brand
RULAND MANUFACTURING
Item
SPB-20-SS Stainless Steel Balanced Shaft Collar
Category
Stainless Steel Balanced Shaft Collars
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPB-20-SS
Type
Inch, Round, Clamp-On, 303
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 303 stainless steel (MPN SPB-20-SS).

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 provides precise positioning and clamping force while minimizing vibration, making it ideal for CNC spindles, robotics, and precision machinery where balance is critical.

What are the specifications of the RULAND MANUFACTURING SPB-20-SS Balanced Shaft Collar?

The RULAND MANUFACTURING SPB-20-SS is a 2-piece, inch, round, clamp-on shaft collar with a 1 1/4 in bore diameter. It is made of 303 stainless steel for corrosion resistance and is designed for balanced, high-speed operation. The manufacturer part number is SPB-20-SS.

Where to buy RULAND MANUFACTURING Balanced Shaft Collars worldwide?

You can source RULAND MANUFACTURING Balanced Shaft Collars worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the SPB-20-SS 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, first clean the shaft surface. Place the collar halves around the shaft, align the bore, then tighten the screws evenly in a cross pattern to the manufacturer's recommended torque. This ensures secure clamping without damaging the shaft or collar.

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
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 5/16 in Bore Dia, 303 (MPN SPB-21-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 5/16 in Bore Dia, 303 (MPN SPB-21-SS)
This 2-piece, round, clamp-on shaft collar is made from 316 stainless steel and has a 1 1/4 in bore diameter. It is designed for balanced, secure attachment on shafts in high-speed rotating applications where reduced vibration and precise positioning are required
RULAND MANUFACTURING
This 2-piece, round, clamp-on shaft collar is made from 316 stainless steel and has a 1 1/4 in bore diameter. It is designed for balanced, secure attachment on shafts in high-speed rotating applications where reduced vibration and precise positioning are required
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 7/16 in Bore Dia, 303 (MPN SPB-23-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 7/16 in Bore Dia, 303 (MPN SPB-23-SS)
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
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)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/4 in Bore Dia, 1215 (MPN SPB-20-F)
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 3/4 in Bore Dia, 303 (MPN SPB-12-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 3/4 in Bore Dia, 303 (MPN SPB-12-SS)

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