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RULAND MANUFACTURING SPB-31-F Steel Balanced Shaft Collar - Steel Balanced Shaft Collars
RULAND MANUFACTURINGSteel Balanced Shaft Collars

RULAND MANUFACTURING SPB-31-F Steel Balanced Shaft Collar

The RULAND MANUFACTURING Balanced Shaft Collar is a 2-piece, steel balanced shaft collar in an inch, round, clamp-on design with a 1 15/16 in bore diameter (MPN SPB-31-F). 3G Electric interprets customer demand and…

SKU 3G-OTH-133617

Also listed as: SPB31F · SPB 31 F

Brand
RULAND MANUFACTURING
Item
SPB-31-F Steel Balanced Shaft Collar
Category
Steel 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-31-F
Type
Inch, Round, Clamp-On
Bore Dia
1 15/16 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, steel balanced shaft collar in an inch, round, clamp-on design with a 1 15/16 in bore diameter (MPN SPB-31-F). 3G Electric interprets customer demand and delivers this genuine industrial component 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 Balanced Shaft Collar used for?

A RULAND MANUFACTURING Balanced Shaft Collar is used to secure components on a shaft, prevent axial movement, and reduce vibration in high-speed rotating machinery. It is commonly applied in industrial equipment such as pumps, conveyors, and machine tools where precise positioning and balance are critical.

What are the specifications of the RULAND MANUFACTURING Balanced Shaft Collar SPB-31-F?

The RULAND MANUFACTURING Balanced Shaft Collar model SPB-31-F is a 2-piece, inch, round, clamp-on collar with a bore diameter of 1 15/16 inches. It is made of steel and designed for balanced operation. The manufacturer part number is SPB-31-F, and it is available through 3G Electric.

Where to buy RULAND MANUFACTURING Balanced Shaft Collar SPB-31-F worldwide?

You can source the RULAND MANUFACTURING Balanced Shaft Collar SPB-31-F through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this item to procurement teams and engineers globally.

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

To install a RULAND MANUFACTURING 2-piece clamp-on shaft collar, first clean the shaft surface. Place the two halves around the shaft, align the bore, and tighten the screws evenly in a crisscross pattern to the manufacturer's recommended torque. Ensure the collar is perpendicular to the shaft for proper clamping force and balance.

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 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
This steel balanced shaft collar is a 2-piece, round, clamp-on type with a 1 9/16 in bore diameter. Made from 1215 steel, it is designed for inch shafting. Typical applications include securing components on shafts and maintaining positioning in rotating machinery where balance is required
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This steel balanced shaft collar is a 2-piece, round, clamp-on type with a 1 9/16 in bore diameter. Made from 1215 steel, it is designed for inch shafting. Typical applications include securing components on shafts and maintaining positioning in rotating machinery where balance is required
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This steel balanced shaft collar features a 2-piece, round, clamp-on design with a 2 1/8 in bore diameter. It is used to secure components on a shaft, prevent axial movement, and reduce vibration in high-speed rotating machinery such as conveyors, pumps, and machine tools
This steel balanced shaft collar is a 2-piece, inch, round, clamp-on type with a 1 5/8 in bore diameter. It is designed for use in rotating shaft assemblies to secure components and provide precise axial positioning. Suitable for applications requiring reduced vibration at higher speeds
RULAND MANUFACTURING
This steel balanced shaft collar is a 2-piece, inch, round, clamp-on type with a 1 5/8 in bore diameter. It is designed for use in rotating shaft assemblies to secure components and provide precise axial positioning. Suitable for applications requiring reduced vibration at higher speeds
This steel balanced shaft collar is a 2-piece, inch, round, clamp-on type with a 1 11/16 in bore diameter. Designed for high-speed rotating applications, it secures components on a shaft while maintaining balance and minimizing vibration. The clamp-on design allows for precise positioning without marring the shaft
RULAND MANUFACTURING
This steel balanced shaft collar is a 2-piece, inch, round, clamp-on type with a 1 11/16 in bore diameter. Designed for high-speed rotating applications, it secures components on a shaft while maintaining balance and minimizing vibration. The clamp-on design allows for precise positioning without marring the shaft
This steel balanced shaft collar features a 2-piece, round, clamp-on design with a 2 3/16 in bore diameter. It is used to secure components on rotating shafts, preventing axial movement in applications such as high-speed machinery, conveyors, and precision equipment where balance and vibration control are critical
RULAND MANUFACTURING
This steel balanced shaft collar features a 2-piece, round, clamp-on design with a 2 3/16 in bore diameter. It is used to secure components on rotating shafts, preventing axial movement in applications such as high-speed machinery, conveyors, and precision equipment where balance and vibration control are critical
This steel balanced shaft collar has a 2-piece, round, clamp-on design with a 2 in bore diameter. Made from 1215 steel, it is suited for high-speed rotating applications such as spindles and conveyors where reduced vibration and runout are required
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This steel balanced shaft collar has a 2-piece, round, clamp-on design with a 2 in bore diameter. Made from 1215 steel, it is suited for high-speed rotating applications such as spindles and conveyors where reduced vibration and runout are required

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Metric round clamp-on shaft collar with 21 mm bore diameter. Made from 1215 steel for balanced performance in rotating applications. Two-piece design provides secure attachment without marring the shaft surface
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This steel balanced shaft collar features a 2-piece, round, clamp-on design with a 1 1/4 in bore diameter. Made from 1215 steel, it provides secure clamping without marring the shaft. Suitable for high-speed rotating applications where precise positioning and balance are required
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