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RULAND MANUFACTURING Two-Piece Keyed Shaft Collar - Two-Piece Keyed Shaft Collars
RULAND MANUFACTURINGTwo-Piece Keyed Shaft Collars

RULAND MANUFACTURING Two-Piece Keyed Shaft Collar

The RULAND MANUFACTURING SPK-47-F is a two-piece keyed shaft collar with a 2 15/16 in bore diameter, designed for inch, round keyed, clamp-on applications. This product is part of our industrial components offering…

SKU 3G-OTH-126591

Also listed as: SPK47F · SPK 47 F

Brand
RULAND MANUFACTURING
Item
Two-Piece Keyed Shaft Collar
Category
Two-Piece Keyed 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
SPK-47-F
Type
Inch, Round Keyed, Clamp On
Bore Dia
2 15/16 in

Technical Documents

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

Product Description

The RULAND MANUFACTURING SPK-47-F is a two-piece keyed shaft collar with a 2 15/16 in bore diameter, designed for inch, round keyed, clamp-on applications. This product is part of our industrial components offering across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is a Ruland Manufacturing keyed shaft collar used for?

A Ruland Manufacturing keyed shaft collar, such as the SPK-47-F, is used to position and secure components on a keyed shaft. It provides a positive mechanical stop, preventing axial movement in power transmission and motion control applications across industrial machinery.

What are the specifications of the Ruland Manufacturing SPK-47-F keyed shaft collar?

The Ruland Manufacturing SPK-47-F is a two-piece, inch-series keyed shaft collar with a round bore diameter of 2 15/16 inches. It features a clamp-on design for secure mounting on keyed shafts, manufactured by Ruland Manufacturing under part number SPK-47-F.

Where to buy a Ruland Manufacturing keyed shaft collar worldwide?

You can source the Ruland Manufacturing SPK-47-F keyed shaft collar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to install a Ruland Manufacturing two-piece keyed shaft collar?

To install a Ruland Manufacturing two-piece keyed shaft collar, first align the keyway with the shaft key. Place the collar halves around the shaft, then tighten the clamp screws evenly to the manufacturer's recommended torque. Ensure the collar is positioned correctly before final tightening.

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 two-piece keyed 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 heavy-duty shaft collar is a 2-piece, round, clamp-on type with a 3-inch bore diameter, made from 1026 steel. It is used to position, secure, or limit components on a shaft in power transmission, conveyor systems, and automation equipment
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This heavy-duty shaft collar is a 2-piece, round, clamp-on type with a 3-inch bore diameter, made from 1026 steel. It is used to position, secure, or limit components on a shaft in power transmission, conveyor systems, and automation equipment
This 2-piece, round, clamp-on shaft collar from RULAND MANUFACTURING has a 2 1/16 in bore diameter and is made of 316 stainless steel. It is used to position, secure, or limit components on a shaft in industrial machinery. The 316 stainless steel construction provides corrosion resistance for applications in food processing, packaging, and marine environments
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This 2-piece, round, clamp-on shaft collar from RULAND MANUFACTURING has a 2 1/16 in bore diameter and is made of 316 stainless steel. It is used to position, secure, or limit components on a shaft in industrial machinery. The 316 stainless steel construction provides corrosion resistance for applications in food processing, packaging, and marine environments
This 2-piece, round, clamp-on shaft collar is made from 316 stainless steel for corrosion resistance. It has a 2 1/8 in bore diameter and is used to position, secure, or limit components on a shaft in industrial machinery, conveyor systems, and automation equipment
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This 2-piece, round, clamp-on shaft collar is made from 316 stainless steel for corrosion resistance. It has a 2 1/8 in bore diameter and is used to position, secure, or limit components on a shaft in industrial machinery, conveyor systems, and automation equipment
This 2-piece, round, clamp-on shaft collar from RULAND MANUFACTURING has a 1 5/8 in bore diameter and is made from 316 stainless steel. It is used to position, secure, or limit components on a shaft in applications such as washdown, marine, and food processing environments
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This 2-piece, round, clamp-on shaft collar from RULAND MANUFACTURING has a 1 5/8 in bore diameter and is made from 316 stainless steel. It is used to position, secure, or limit components on a shaft in applications such as washdown, marine, and food processing environments
This 2-piece, round, clamp-on shaft collar is made from 316 stainless steel for corrosion resistance. It has a 1 3/8 in bore diameter and is used to position, secure, or limit axial movement on shafts in industrial machinery, conveyor systems, and automation equipment
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This 2-piece, round, clamp-on shaft collar is made from 316 stainless steel for corrosion resistance. It has a 1 3/8 in bore diameter and is used to position, secure, or limit axial movement on shafts in industrial machinery, conveyor systems, and automation equipment
This steel balanced shaft collar is a 2-piece, round, clamp-on type with a bore diameter of 2 11/16 inches. It is designed for high-speed applications such as spindles and precision machinery, where minimizing vibration and runout is critical. The clamp-on design allows for easy installation and adjustment on rotating shafts
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This steel balanced shaft collar is a 2-piece, round, clamp-on type with a bore diameter of 2 11/16 inches. It is designed for high-speed applications such as spindles and precision machinery, where minimizing vibration and runout is critical. The clamp-on design allows for easy installation and adjustment on rotating shafts

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Metric two-piece keyed shaft collar with 60 mm bore diameter. Clamp-on design with round keyway for positive torque transmission and axial positioning on shafts. Used in industrial machinery, conveyors, and automation equipment
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Metric two-piece shaft collar with a 65 mm bore diameter, round keyed bore, and clamp-on design. Used to position and secure components on a shaft, providing positive torque transmission and axial location in power transmission systems
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