RULAND MANUFACTURINGHeavy-Duty Shaft Collars

RULAND MANUFACTURING Shaft Collar: 2-Piece, Inch, Round, Clamp On, 4 3/8 in Bore Dia

SKU 3G-OTH-191715

Also listed as: SPH70F · SPH 70 F

Brand

RULAND MANUFACTURING

Item

Shaft Collar: 2-Piece, Inch, Round, Clamp On, 4 3/8 in Bore Dia

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

SPH-70-F 

Type

Inch, Round, Clamp On, Carbon Steel 

Bore Dia

4 3/8 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 3/8 in bore diameter, made from carbon steel (MPN SPH-70-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, and others.

Frequently Asked Questions

What is a RULAND MANUFACTURING SPH-70-F shaft collar used for?

The RULAND MANUFACTURING SPH-70-F is a heavy-duty 2-piece clamp-on shaft collar used to position and secure components on shafts in industrial machinery, conveyors, and power transmission systems. Its carbon steel construction and 4 3/8 in bore provide reliable axial retention under high loads.

What are the specifications of the RULAND MANUFACTURING SPH-70-F shaft collar?

The RULAND MANUFACTURING SPH-70-F is a 2-piece, inch, round, clamp-on shaft collar with a 4 3/8 in bore diameter. It is made of carbon steel and is designed for heavy-duty applications. The manufacturer part number is SPH-70-F.

Where to buy a RULAND MANUFACTURING SPH-70-F shaft collar worldwide?

3G Electric supplies the RULAND MANUFACTURING SPH-70-F shaft collar to customers worldwide. 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 RULAND MANUFACTURING 2-piece clamp-on shaft collar?

To install the RULAND MANUFACTURING SPH-70-F, loosen the clamping screws, place the two 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 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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