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

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

The RULAND MANUFACTURING Shaft Collar is a 2-piece, inch, round, clamp-on stainless steel shaft collar with a 1/4 in bore diameter (MPN SP-4-ST). This component is designed for secure shaft positioning in industrial…

SKU 3G-OTH-132723

Also listed as: SP4ST · SP 4 ST

Brand
RULAND MANUFACTURING
Item
Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1/4 in Bore Dia
Category
Stainless Steel Shaft Collars
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SP-4-ST
Type
Inch, Round, Clamp-On, Stainless Steel
Bore Dia
1/4 in

Technical Documents

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

Product Description

The RULAND MANUFACTURING Shaft Collar is a 2-piece, inch, round, clamp-on stainless steel shaft collar with a 1/4 in bore diameter (MPN SP-4-ST). This component is designed for secure shaft positioning in industrial applications.

Frequently Asked Questions

What is a RULAND MANUFACTURING SP-4-ST shaft collar used for?

The RULAND MANUFACTURING SP-4-ST is a 2-piece, clamp-on shaft collar used to position and secure components on a 1/4 in shaft. It is commonly applied in industrial machinery, conveyors, and automation systems to prevent axial movement and maintain alignment.

What are the specifications of the RULAND MANUFACTURING SP-4-ST shaft collar?

The SP-4-ST is a 2-piece, round, clamp-on shaft collar with a 1/4 in bore diameter. It is made of stainless steel and is an inch-series component. The manufacturer part number is SP-4-ST, and it is produced by RULAND MANUFACTURING.

Where to buy a RULAND MANUFACTURING SP-4-ST shaft collar worldwide?

You can source the RULAND MANUFACTURING SP-4-ST shaft collar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the component reaches your facility reliably.

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

To install the SP-4-ST, place the two halves around the 1/4 in shaft, align the clamping screws, and tighten them evenly with a hex key. Ensure the collar is positioned correctly before final tightening. Always follow the manufacturer's torque recommendations 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 stainless steel 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
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RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 1/4 in Bore Dia 1, Inch, 1 (MPN PSR14-4-3-SS)
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