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RULAND MANUFACTURING SPH-77-F Heavy-Duty Shaft Collar - Heavy-Duty Shaft Collars
RULAND MANUFACTURINGHeavy-Duty Shaft Collars

RULAND MANUFACTURING SPH-77-F Heavy-Duty Shaft Collar

The RULAND MANUFACTURING Shaft Collar is a 2-piece, heavy-duty shaft collar in an inch, round, clamp-on design with a 4 13/16 in bore diameter, made of carbon steel (MPN SPH-77-F). 3G Electric interprets customer…

SKU 3G-OTH-191701

Also listed as: SPH77F · SPH 77 F

Brand
RULAND MANUFACTURING
Item
SPH-77-F Heavy-Duty Shaft Collar
Part Number
SPH-77-F
Category
Heavy-Duty Shaft Collars
Available to Order
Also known as:SPH-77-FRULAND MANUFACTURING
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPH-77-F
Type
Inch, Round, Clamp On, Carbon Steel
Bore Dia
4 13/16 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, heavy-duty shaft collar in an inch, round, clamp-on design with a 4 13/16 in bore diameter, made of carbon steel (MPN SPH-77-F). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist trust anchored in combustion, pumps and controls.

Frequently Asked Questions

What is a RULAND MANUFACTURING SPH-77-F shaft collar used for?

The RULAND MANUFACTURING SPH-77-F is a heavy-duty 2-piece shaft collar used to locate, space, or stop components on shafts in industrial machinery. It is commonly applied in conveyor systems, packaging equipment, and material handling where precise axial positioning and high clamping force are required.

What are the specifications of the RULAND MANUFACTURING SPH-77-F shaft collar?

The SPH-77-F is a 2-piece, inch, round clamp-on shaft collar with a 4 13/16 in bore diameter. It is made from carbon steel and is designed for heavy-duty applications. The manufacturer part number is SPH-77-F, and it is produced by RULAND MANUFACTURING.

Where to buy a RULAND MANUFACTURING SPH-77-F shaft collar worldwide?

You can source the RULAND MANUFACTURING SPH-77-F shaft collar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this heavy-duty shaft collar.

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

To install a RULAND MANUFACTURING 2-piece shaft collar, separate the two halves, place them around the shaft at the desired position, then tighten the clamping screws evenly to the manufacturer's recommended torque. Ensure the bore is clean and the shaft is free of debris for secure axial 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.
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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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This heavy-duty shaft collar is a 2-piece, round, clamp-on type with a 125 mm bore diameter, made from carbon steel. It is used to position, secure, or limit axial movement on shafts in industrial machinery, conveyor systems, and automation equipment
RULAND MANUFACTURING
This heavy-duty shaft collar is a 2-piece, round, clamp-on type with a 125 mm bore diameter, made from carbon steel. It is used to position, secure, or limit axial movement on shafts in industrial machinery, conveyor systems, and automation equipment

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