Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

RULAND MANUFACTURING SP-38-A Aluminum Shaft Collar - Aluminum Shaft Collars
RULAND MANUFACTURINGAluminum Shaft Collars

RULAND MANUFACTURING SP-38-A Aluminum Shaft Collar

The RULAND MANUFACTURING Shaft Collar is a 2-piece, inch, round, clamp-on aluminum 2024 shaft collar with a 2 3/8 in bore diameter (MPN SP-38-A). 3G Electric interprets your demand for genuine industrial components…

SKU 3G-OTH-132333

Also listed as: SP38A · SP 38 A

Brand
RULAND MANUFACTURING
Item
SP-38-A Aluminum Shaft Collar
Category
Aluminum Shaft Collars
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SP-38-A
Type
Inch, Round, Clamp-On, Aluminum, 2024
Bore Dia
2 3/8 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Shaft Collar is a 2-piece, inch, round, clamp-on aluminum 2024 shaft collar with a 2 3/8 in bore diameter (MPN SP-38-A). 3G Electric interprets your demand for genuine industrial components and delivers this part across 14 departments, with specialist depth in motion control and power transmission. We source and support the right solution, backed by our expertise as an authorized distributor for brands like RULAND MANUFACTURING.

Frequently Asked Questions

What is a RULAND MANUFACTURING 2-piece shaft collar used for?

A RULAND MANUFACTURING 2-piece shaft collar is used to secure components on a shaft, prevent axial movement, and serve as a mechanical stop or positioning device in industrial machinery, conveyors, and automation systems. Its clamp-on design allows easy installation and repositioning without damaging the shaft.

What are the specifications of the RULAND MANUFACTURING SP-38-A shaft collar?

The RULAND MANUFACTURING SP-38-A is a 2-piece, inch, round, clamp-on shaft collar with a 2 3/8 in bore diameter. It is made from 2024 aluminum, offering lightweight strength and corrosion resistance. The manufacturer part number is SP-38-A, and it is designed for secure clamping on shafts without marring.

Where to buy RULAND MANUFACTURING shaft collars worldwide?

You can source RULAND MANUFACTURING shaft collars worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the SP-38-A and other models.

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

To install a RULAND MANUFACTURING 2-piece clamp-on shaft collar, place the two halves around the shaft at the desired position, align the bore, and tighten the screws evenly using a hex key. Ensure the collar is perpendicular to the shaft to avoid binding. No special tools are required, and the design allows easy repositioning.

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 aluminum shaft collars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 2 1/4 inch bore diameter. It is used to position, secure, or limit axial movement on a shaft in industrial machinery. The clamp-on design allows easy installation without marring the shaft
RULAND MANUFACTURING
This 2-piece, round, clamp-on shaft collar is made from 2024 aluminum and has a 2 1/4 inch bore diameter. It is used to position, secure, or limit axial movement on a shaft in industrial machinery. The clamp-on design allows easy installation without marring the shaft
This inch-series shaft collar is made from aluminum 2024 for lightweight, corrosion-resistant performance. The two-piece clamp-on design allows for secure positioning and axial clamping on shafts without marring the shaft surface. Typical applications include use in industrial machinery, conveyors, and automation systems for moderate-load shaft positioning
RULAND MANUFACTURING
This inch-series shaft collar is made from aluminum 2024 for lightweight, corrosion-resistant performance. The two-piece clamp-on design allows for secure positioning and axial clamping on shafts without marring the shaft surface. Typical applications include use in industrial machinery, conveyors, and automation systems for moderate-load shaft positioning
Inch, round, clamp-on shaft collar with 1 3/8 in bore diameter. Made from 2024 aluminum. Used for positioning and securing components on shafts in industrial machinery and automation systems
RULAND MANUFACTURING
Inch, round, clamp-on shaft collar with 1 3/8 in bore diameter. Made from 2024 aluminum. Used for positioning and securing components on shafts in industrial machinery and automation systems
This inch-size, round, clamp-on shaft collar is made from 2024 aluminum. It features a 2-piece design for easy installation and adjustment. The 1 1/8 in bore diameter allows mounting on shafts for positioning and securing components in power transmission and motion control assemblies
RULAND MANUFACTURING
This inch-size, round, clamp-on shaft collar is made from 2024 aluminum. It features a 2-piece design for easy installation and adjustment. The 1 1/8 in bore diameter allows mounting on shafts for positioning and securing components in power transmission and motion control assemblies
This inch-series shaft collar features a 2-piece clamp-on design with a 1 1/4 in bore diameter, made from 2024 aluminum. It provides secure axial positioning on shafts without marring the surface. Typical applications include use in conveyor systems, packaging equipment, and automation machinery for locating or limiting components
RULAND MANUFACTURING
This inch-series shaft collar features a 2-piece clamp-on design with a 1 1/4 in bore diameter, made from 2024 aluminum. It provides secure axial positioning on shafts without marring the surface. Typical applications include use in conveyor systems, packaging equipment, and automation machinery for locating or limiting components
This inch-series, round shaft collar from RULAND MANUFACTURING features a 2-piece clamp-on design with a 1 5/8 in bore diameter. Made from 2024 aluminum, it provides good strength and corrosion resistance. Used for positioning and securing components on shafts without marring the surface, typical in power transmission, conveyor systems, and packaging machinery
RULAND MANUFACTURING
This inch-series, round shaft collar from RULAND MANUFACTURING features a 2-piece clamp-on design with a 1 5/8 in bore diameter. Made from 2024 aluminum, it provides good strength and corrosion resistance. Used for positioning and securing components on shafts without marring the surface, typical in power transmission, conveyor systems, and packaging machinery

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
One-piece aluminum shaft collar with a 9/16 in bore diameter. Features a round, clamp-on design for secure positioning on shafts. Used to locate bearings, sprockets, or other components in power transmission assemblies
RULAND MANUFACTURING
One-piece aluminum shaft collar with a 9/16 in bore diameter. Features a round, clamp-on design for secure positioning on shafts. Used to locate bearings, sprockets, or other components in power transmission assemblies
This is a 2-piece, round, clamp-on aluminum shaft collar with a 2 in bore diameter and 11/16 in collar width. It is used to position and secure components on shafts, preventing axial movement in power transmission and industrial machinery applications
RULAND MANUFACTURING
This is a 2-piece, round, clamp-on aluminum shaft collar with a 2 in bore diameter and 11/16 in collar width. It is used to position and secure components on shafts, preventing axial movement in power transmission and industrial machinery applications
One-piece round clamp-on shaft collar with 3/8 in bore diameter, machined from 2024 aluminum. Inch-sized design secures components on shafts to prevent axial movement in power transmission and automation assemblies
RULAND MANUFACTURING
One-piece round clamp-on shaft collar with 3/8 in bore diameter, machined from 2024 aluminum. Inch-sized design secures components on shafts to prevent axial movement in power transmission and automation assemblies
Two-piece aluminum shaft collar with a metric inch bore and round clamp-on design. Collar width is 15 mm. Used for axial positioning, spacing, or limiting components on shafts without marring the surface
RULAND MANUFACTURING
Two-piece aluminum shaft collar with a metric inch bore and round clamp-on design. Collar width is 15 mm. Used for axial positioning, spacing, or limiting components on shafts without marring the surface
One-piece aluminum shaft collar with a metric bore and inch dimensions, featuring a round clamp-on design. The 15 mm collar width provides a positive stop for axial positioning of components on shafts. Suitable for use in power transmission and automation systems as a mechanical limit or mounting point
RULAND MANUFACTURING
One-piece aluminum shaft collar with a metric bore and inch dimensions, featuring a round clamp-on design. The 15 mm collar width provides a positive stop for axial positioning of components on shafts. Suitable for use in power transmission and automation systems as a mechanical limit or mounting point
This aluminum shaft collar is a one-piece, clamp-on design with a 17 mm bore diameter and 13 mm collar width. It provides secure positioning on shafts without marring the surface, suitable for use as stops, spacers, or component locators in machinery and automation systems
RULAND MANUFACTURING
This aluminum shaft collar is a one-piece, clamp-on design with a 17 mm bore diameter and 13 mm collar width. It provides secure positioning on shafts without marring the surface, suitable for use as stops, spacers, or component locators in machinery and automation systems
One-piece aluminum shaft collar with a metric bore and inch dimensions, featuring a round clamp-on design. The 19 mm collar width provides a secure grip without marring the shaft. Used for positioning, securing, or stopping components on shafts in light-duty machinery, conveyors, and automation systems
RULAND MANUFACTURING
One-piece aluminum shaft collar with a metric bore and inch dimensions, featuring a round clamp-on design. The 19 mm collar width provides a secure grip without marring the shaft. Used for positioning, securing, or stopping components on shafts in light-duty machinery, conveyors, and automation systems
One-piece aluminum shaft collar with a metric with inch bore design. Clamp-on style provides secure positioning on a 3/8 in shaft. Used as a stop or component retainer in power transmission assemblies
RULAND MANUFACTURING
One-piece aluminum shaft collar with a metric with inch bore design. Clamp-on style provides secure positioning on a 3/8 in shaft. Used as a stop or component retainer in power transmission assemblies