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RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp On, 3 13/16 in Bore Dia - Heavy-Duty Shaft Collars
RULAND MANUFACTURINGHeavy-Duty Shaft Collars

RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp On, 3 13/16 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 13/16 in bore diameter, made from carbon steel (MPN SPH-61-F). This component is available…

SKU 3G-OTH-191685

Brand
RULAND MANUFACTURING
Item
Shaft Collar: 2-Piece, Inch, Round, Clamp On, 3 13/16 in Bore Dia
Category
Heavy-Duty Shaft Collars
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPH-61-F
Type
Inch, Round, Clamp On, Carbon Steel
Bore Dia
3 13/16 in
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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 13/16 in bore diameter, made from carbon steel (MPN SPH-61-F). This component is available through 3G Electric, which 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 SPH-61-F shaft collar used for?

The RULAND MANUFACTURING SPH-61-F is a heavy-duty 2-piece shaft collar used to position, secure, or limit axial movement on shafts in industrial machinery, conveyors, and automation equipment. Its clamp-on design provides high holding power without marring the shaft, making it suitable for high-torque or vibration-prone applications.

What are the specifications of the RULAND MANUFACTURING SPH-61-F shaft collar?

The SPH-61-F is a 2-piece, inch-series, round clamp-on shaft collar with a 3 13/16 in bore diameter. It is made from carbon steel for durability and strength. The manufacturer part number is SPH-61-F, and it is designed for heavy-duty industrial use where reliable shaft positioning is required.

Where to buy RULAND MANUFACTURING SPH-61-F shaft collars worldwide?

3G Electric supplies the RULAND MANUFACTURING SPH-61-F shaft collar worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this heavy-duty shaft collar to meet your procurement needs.

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

To install the RULAND MANUFACTURING SPH-61-F, place the two halves around the shaft at the desired position, ensuring the bore aligns. Tighten the clamping screws evenly in a crisscross pattern to the manufacturer's recommended torque. Avoid over-tightening to prevent shaft damage. Always verify alignment before finalizing the installation.

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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