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RULAND MANUFACTURING SP-39-ST 2-Piece Clamp-On Shaft Collar - Stainless Steel Shaft Collars
RULAND MANUFACTURINGStainless Steel Shaft Collars

RULAND MANUFACTURING SP-39-ST 2-Piece Clamp-On Shaft Collar

The RULAND MANUFACTURING Shaft Collar is a 2-piece, inch, round, clamp-on stainless steel shaft collar with a 2 7/16 in bore diameter, made from 316 stainless steel (MPN SP-39-ST). 3G Electric interprets customer…

SKU 3G-OTH-132594

Also listed as: SP39ST · SP 39 ST

Brand
RULAND MANUFACTURING
Item
SP-39-ST 2-Piece Clamp-On Shaft Collar
Category
Stainless Steel Shaft Collars
Available to Order
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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
SP-39-ST
Type
Inch, Round, Clamp-On, 316
Bore Dia
2 7/16 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 2 7/16 in bore diameter, made from 316 stainless steel (MPN SP-39-ST). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.

Frequently Asked Questions

What is a Ruland Manufacturing SP-39-ST shaft collar used for?

The Ruland Manufacturing SP-39-ST is a 2-piece, clamp-on shaft collar used to position, secure, or limit components on a shaft. Its 316 stainless steel construction resists corrosion, making it suitable for washdown, marine, and food-grade environments.

What are the specifications of the Ruland Manufacturing SP-39-ST shaft collar?

The SP-39-ST is a 2-piece, inch, round, clamp-on shaft collar with a 2 7/16 in bore diameter. It is made from 316 stainless steel for corrosion resistance. The manufacturer part number is SP-39-ST.

Where to buy a Ruland Manufacturing SP-39-ST shaft collar worldwide?

3G Electric supplies and delivers the Ruland Manufacturing SP-39-ST shaft collar worldwide. We handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to install a Ruland Manufacturing 2-piece clamp-on shaft collar?

To install a 2-piece clamp-on shaft collar, place both halves around the shaft, align the bore, and tighten the screws evenly to the manufacturer's recommended torque. This secures the collar without marring the shaft surface.

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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This RULAND MANUFACTURING shaft collar is a 2-piece, round, clamp-on type with a 2 3/8 in bore diameter, made from 316 stainless steel. It is used to position and secure components on shafts in industrial machinery, conveyors, and packaging equipment. The 316 stainless steel construction provides corrosion resistance for washdown and marine environments
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This 2-piece, round, clamp-on shaft collar has a 2 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 industrial machinery. The 316 stainless steel construction provides corrosion resistance for applications such as food processing, marine, and chemical environments

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