RULAND MANUFACTURINGStainless Steel Shaft Collars

RULAND MANUFACTURING SP-8-ST Stainless Steel Shaft Collar, 1/2 in Bore, Clamp-On

The RULAND MANUFACTURING Shaft Collar is a 2-piece, inch, round, clamp-on stainless steel shaft collar with a 1/2 in bore diameter (MPN SP-8-ST). This component is designed for secure positioning on shafts in…

SKU 3G-OTH-132505

Also listed as: SP8ST · SP 8 ST

Brand

RULAND MANUFACTURING

Item

SP-8-ST Stainless Steel Shaft Collar, 1/2 in Bore, Clamp-On

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-8-ST 

Type

Inch, Round, Clamp-On, Stainless Steel 

Bore Dia

1/2 in 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a RULAND MANUFACTURING SP-8-ST shaft collar used for?

The RULAND MANUFACTURING SP-8-ST is a 2-piece, clamp-on shaft collar used to position, secure, or limit components on a shaft in industrial machinery, conveyors, and automation systems. Its stainless steel construction resists corrosion in washdown or outdoor environments.

What are the specifications of the RULAND MANUFACTURING SP-8-ST shaft collar?

The SP-8-ST is a 2-piece, round, clamp-on shaft collar with a 1/2 in bore diameter. It is made of stainless steel and manufactured by RULAND MANUFACTURING. The inch-series design suits fractional-inch shafting common in North American equipment.

Where to buy the RULAND MANUFACTURING SP-8-ST shaft collar worldwide?

3G Electric supplies the RULAND MANUFACTURING SP-8-ST shaft collar worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this stainless steel clamp-on collar.

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

To install the SP-8-ST, loosen the clamping screws, place the two halves around the shaft at the desired position, then tighten the screws evenly to the manufacturer's recommended torque. Ensure the bore is clean and the shaft is free of burrs for secure clamping without shaft damage.

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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