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RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp On, 3 3/16 in Bore Dia - Heavy-Duty Shaft Collars
RULAND MANUFACTURINGHeavy-Duty Shaft Collars

RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp On, 3 3/16 in Bore Dia

The RULAND MANUFACTURING Shaft Collar is a 2-piece, heavy-duty shaft collar in an inch, round, clamp-on design with a 3 3/16 in bore diameter, made from carbon steel (MPN SPH-51-F). 3G Electric interprets this demand…

SKU 3G-OTH-191716

Brand
RULAND MANUFACTURING
Item
Shaft Collar: 2-Piece, Inch, Round, Clamp On, 3 3/16 in Bore Dia
Category
Heavy-Duty Shaft Collars
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPH-51-F
Type
Inch, Round, Clamp On, Carbon Steel
Bore Dia
3 3/16 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 Shaft Collar is a 2-piece, heavy-duty shaft collar in an inch, round, clamp-on design with a 3 3/16 in bore diameter, made from carbon steel (MPN SPH-51-F). 3G Electric interprets this demand and sources it across 14 industrial departments, 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 SPH-51-F shaft collar used for?

The Ruland Manufacturing SPH-51-F is a heavy-duty, two-piece clamp-on shaft collar used to position, secure, or limit axial movement of components on a shaft in industrial machinery, conveyors, and power transmission systems. Its 3 3/16 in bore diameter fits large shafts in demanding applications.

What are the specifications of the Ruland SPH-51-F shaft collar?

The Ruland SPH-51-F is a two-piece, round, clamp-on shaft collar with a 3 3/16 in bore diameter. It is made of carbon steel and designed for inch-series shafts. The manufacturer part number is SPH-51-F, and it is built for heavy-duty positioning and clamping in industrial equipment.

Where to buy a Ruland SPH-51-F shaft collar worldwide?

3G Electric supplies the Ruland SPH-51-F shaft collar to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this heavy-duty carbon steel clamp-on collar.

How to install a two-piece clamp-on shaft collar like the Ruland SPH-51-F?

To install the Ruland SPH-51-F, loosen the clamping screws, place both 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 a secure, concentric grip without marring the shaft.

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 heavy-duty 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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