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RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/8 in Bore Dia - Stainless Steel Shaft Collars
RULAND MANUFACTURINGStainless Steel Shaft Collars

RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/8 in Bore Dia

SKU 3G-OTH-132836

Brand
RULAND MANUFACTURING
Item
Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 1/8 in Bore Dia
Category
Stainless Steel Shaft Collars
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SP-18-ST
Type
Inch, Round, Clamp-On, 316
Bore Dia
1 1/8 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 SP-18-ST shaft collar used for?

The Ruland Manufacturing SP-18-ST is a 2-piece, clamp-on shaft collar used to position, secure, or limit components on a shaft. It is commonly applied in power transmission, packaging, and automation systems where precise axial location and corrosion resistance are required.

What are the specifications of the Ruland Manufacturing SP-18-ST shaft collar?

The SP-18-ST is a 2-piece, round, clamp-on shaft collar made from 316 stainless steel. It has a 1 1/8 in bore diameter and is designed for inch-size shafts. The Ruland Manufacturing part number is SP-18-ST.

Where to buy a Ruland Manufacturing SP-18-ST shaft collar worldwide?

3G Electric supplies the Ruland Manufacturing SP-18-ST shaft collar to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this 316 stainless steel, 2-piece clamp-on collar.

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

To install the Ruland Manufacturing SP-18-ST, loosen the two socket-head cap screws, place the collar 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.

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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