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RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/4 in Bore Dia - Steel Balanced Shaft Collars
RULAND MANUFACTURINGSteel Balanced Shaft Collars

RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/4 in Bore Dia

SKU 3G-OTH-133549

Brand
RULAND MANUFACTURING
Item
Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/4 in Bore Dia
Category
Steel Balanced Shaft Collars
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPB-20-F
Type
Inch, Round, Clamp-On, 1215
Bore Dia
1 1/4 in
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Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

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 without marring the shaft, making it ideal for CNC spindles, robotics, and other precision machinery.

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

The Ruland SPB-20-F is a 2-piece, inch, round, clamp-on balanced shaft collar with a 1 1/4 in bore diameter. It is made of steel and is designed for high-speed balancing. The manufacturer part number is SPB-20-F.

Where to buy a Ruland SPB-20-F balanced shaft collar worldwide?

You can source the Ruland SPB-20-F balanced shaft collar from 3G Electric, which handles full logistics, customs clearance, and delivery to worldwide destinations. As a global industrial solutions provider, we supply genuine Ruland components for precision motion control applications.

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 around the shaft, align the two halves, and tighten the screws evenly in a star pattern to the manufacturer's recommended torque. This ensures secure clamping without distorting the 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 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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