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RULAND MANUFACTURING SPB-30-A Aluminum Balanced Shaft Collar - Aluminum Balanced Shaft Collars
RULAND MANUFACTURINGAluminum Balanced Shaft Collars

RULAND MANUFACTURING SPB-30-A Aluminum Balanced Shaft Collar

The RULAND MANUFACTURING Balanced Shaft Collar is a 2-piece, inch, round, clamp-on aluminum shaft collar with a 1 7/8 in bore diameter, made from 2024 material (MPN SPB-30-A). 3G Electric interprets customer demand…

SKU 3G-OTH-133760

Also listed as: SPB30A · SPB 30 A

Brand
RULAND MANUFACTURING
Item
SPB-30-A Aluminum Balanced Shaft Collar
Category
Aluminum Balanced Shaft Collars
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPB-30-A
Type
Inch, Round, Clamp-On, 2024
Bore Dia
1 7/8 in

Technical Documents

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

Product Description

The RULAND MANUFACTURING Balanced Shaft Collar is a 2-piece, inch, round, clamp-on aluminum shaft collar with a 1 7/8 in bore diameter, made from 2024 material (MPN SPB-30-A). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

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 Balanced Shaft Collar used for?

A RULAND MANUFACTURING Balanced Shaft Collar is used to secure components on a shaft in high-speed rotating applications. It provides precise axial positioning and clamping force without marring the shaft, making it ideal for CNC spindles, robotics, and other precision machinery where balance is critical.

What are the specifications of the RULAND MANUFACTURING SPB-30-A Balanced Shaft Collar?

The RULAND MANUFACTURING SPB-30-A is a 2-piece, inch, round, clamp-on balanced shaft collar with a 1 7/8 in bore diameter. It is made from 2024 aluminum. The manufacturer part number is SPB-30-A. This design minimizes vibration at high speeds.

Where to buy RULAND MANUFACTURING Balanced Shaft Collars worldwide?

You can source RULAND MANUFACTURING Balanced Shaft Collars worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the SPB-30-A or other models.

How to select a RULAND MANUFACTURING Balanced Shaft Collar for high-speed applications?

To select a RULAND MANUFACTURING Balanced Shaft Collar, match the bore diameter to your shaft size, such as the 1 7/8 in bore of the SPB-30-A. Choose a 2-piece clamp-on design for easy installation and removal. For high-speed use, ensure the collar is balanced to reduce vibration and wear.

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 balanced 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This 2-piece aluminum shaft collar features a metric design with an inch bore and a round, clamp-on style. It has a collar width of 19 mm. Used for positioning and securing components on shafts in industrial machinery, conveyors, and automation systems
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This 2-piece aluminum shaft collar features a metric design with an inch bore and a round, clamp-on style. It has a collar width of 19 mm. Used for positioning and securing components on shafts in industrial machinery, conveyors, and automation systems
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This aluminum shaft collar is a two-piece, clamp-on design with a round profile. It features a metric bore with an inch bore size and a 19 mm collar width. Used for positioning or limiting axial movement of components on a shaft in motion control, packaging, and automation equipment
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One-piece clamp-on aluminum shaft collar with a 30 mm bore diameter and 15 mm collar width. Provides secure axial positioning on shafts without marring the surface. Suitable for use in power transmission assemblies, conveyor systems, and general industrial machinery
RULAND MANUFACTURING Shaft Collar: 1-Piece, Metric, Round, Clamp-On, 22 mm Bore Dia, 15 mm Collar Wd (MPN MCL-22-AN)
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RULAND MANUFACTURING Shaft Collar: 1-Piece, Metric, Round, Clamp-On, 22 mm Bore Dia, 15 mm Collar Wd (MPN MCL-22-AN)
One-piece clamp-on aluminum shaft collar with 25 mm bore diameter and 15 mm collar width. Metric round design secures components on shafts without marring the surface. Used for positioning bearings, sprockets, or actuators in industrial machinery and automation systems
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One-piece clamp-on aluminum shaft collar with 25 mm bore diameter and 15 mm collar width. Metric round design secures components on shafts without marring the surface. Used for positioning bearings, sprockets, or actuators in industrial machinery and automation systems

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Metric round clamp-on shaft collar with 4 mm bore diameter, made from 2024 aluminum. Two-piece design allows secure clamping without shaft marring. Suitable for balanced shaft applications such as spindles and conveyors where precise positioning and balance are required
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