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RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 3/4 in Bore Dia - Stainless Steel Balanced Shaft Collars
RULAND MANUFACTURINGStainless Steel Balanced Shaft Collars

RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 3/4 in Bore Dia

The RULAND MANUFACTURING Balanced Shaft Collar is a 2-piece, inch, round, clamp-on stainless steel shaft collar with a 1 3/4 in bore diameter, made from 316 stainless steel (MPN SPB-28-ST).

SKU 3G-OTH-142578

Also listed as: SPB28ST · SPB 28 ST

Brand
RULAND MANUFACTURING
Item
Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 3/4 in Bore Dia
Category
Stainless Steel Balanced Shaft Collars
Available to Order
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Worldwide Shipping
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Technical specs
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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-28-ST
Type
Inch, Round, Clamp-On, 316
Bore Dia
1 3/4 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 stainless steel shaft collar with a 1 3/4 in bore diameter, made from 316 stainless steel (MPN SPB-28-ST).

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 secures components on a shaft without marring the surface. The 2-piece clamp-on design provides high holding power and precise positioning, ideal for applications requiring minimal vibration, such as in precision machinery and automation equipment.

What are the specifications of the Ruland SPB-28-ST shaft collar?

The Ruland SPB-28-ST is a 2-piece, inch, round, clamp-on balanced shaft collar with a 1 3/4 in bore diameter. It is made from 316 stainless steel, offering corrosion resistance. This model is designed for balanced rotation and is suitable for high-speed applications.

Where to buy Ruland Manufacturing shaft collars worldwide?

3G Electric supplies Ruland Manufacturing shaft collars, including the SPB-28-ST, to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision component.

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

To install a 2-piece clamp-on shaft collar, first clean the shaft and collar bore. Loosen the screws, place the collar around the shaft at the desired position, then tighten the screws evenly in a star pattern to the manufacturer's recommended torque. This ensures secure clamping without shaft damage.

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 stainless steel 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
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 3/4 in Bore Dia, 303 (MPN SPB-28-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 3/4 in Bore Dia, 303 (MPN SPB-28-SS)
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 2 in Bore Dia, 316 (MPN SPB-32-ST)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 2 in Bore Dia, 316 (MPN SPB-32-ST)
This 2-piece clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It has a 1 11/16 inch bore diameter and a balanced design to minimize vibration in high-speed rotating applications. The round, inch-sized collar secures components on a shaft without marring the surface
RULAND MANUFACTURING
This 2-piece clamp-on shaft collar is made from 303 stainless steel for corrosion resistance. It has a 1 11/16 inch bore diameter and a balanced design to minimize vibration in high-speed rotating applications. The round, inch-sized collar secures components on a shaft without marring the surface
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 9/16 in Bore Dia, 303 (MPN SPB-25-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1 9/16 in Bore Dia, 303 (MPN SPB-25-SS)
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1/8 in Bore Dia, 303 (MPN SPB-2-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1/8 in Bore Dia, 303 (MPN SPB-2-SS)
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1/2 in Bore Dia, 316 (MPN SPB-8-ST)
RULAND MANUFACTURING
RULAND MANUFACTURING Balanced Shaft Collar: 2-Piece, Inch, Round, Clamp-On, 1/2 in Bore Dia, 316 (MPN SPB-8-ST)

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