RULAND MANUFACTURINGStainless Steel Shaft Collars

RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 3/4 in Bore Dia

SKU 3G-OTH-132812

Brand

RULAND MANUFACTURING

Item

Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 3/4 in Bore Dia

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

SP-12-ST 

Type

Inch, Round, Clamp-On 

Bore Dia

3/4 in 

Collar Wd

1/2 in 

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Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING SP-12-ST is a 2-piece stainless steel shaft collar with a 3/4 in bore diameter and 1/2 in collar width. This inch, round, clamp-on type collar is designed for secure shaft positioning. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a RULAND MANUFACTURING SP-12-ST shaft collar used for?

The RULAND MANUFACTURING SP-12-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 harsh environments.

What are the specifications of the RULAND MANUFACTURING SP-12-ST shaft collar?

The SP-12-ST is a 2-piece, round, clamp-on shaft collar with a 3/4 in bore diameter and 1/2 in collar width. It is made of stainless steel and manufactured by RULAND MANUFACTURING. The part number is SP-12-ST.

Where to buy a RULAND MANUFACTURING SP-12-ST shaft collar worldwide?

You can source the RULAND MANUFACTURING SP-12-ST shaft collar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

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

To install the RULAND MANUFACTURING SP-12-ST, place the two halves around the shaft, align the clamping screws, and tighten evenly with a hex key. Ensure the bore is clean and the shaft is free of debris. Avoid over-tightening to prevent 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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