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RULAND MANUFACTURING SPX-12-8-SS Two-Piece Rigid Shaft Coupling - Two-Piece Rigid Shaft Couplings
RULAND MANUFACTURINGTwo-Piece Rigid Shaft Couplings

RULAND MANUFACTURING SPX-12-8-SS Two-Piece Rigid Shaft Coupling

The RULAND MANUFACTURING SPX-12-8-SS is a two-piece rigid shaft coupling with a 3/4 in bore diameter 1 and a 1/2 in bore diameter 2, featuring different bore dimensions. It has a round design and is constructed in…

SKU 3G-OTH-189274

Also listed as: SPX128SS · SPX 12 8 SS

Brand
RULAND MANUFACTURING
Item
SPX-12-8-SS Two-Piece Rigid Shaft Coupling
Part Number
SPX-12-8-SS
Category
Two-Piece Rigid Shaft Couplings
Available to Order
Also known as:SPX-12-8-SSRULAND MANUFACTURING
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
SPX-12-8-SS
Type
1/2 in Bore Dia 2, Round, Two-Piece

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

Product Description

The RULAND MANUFACTURING SPX-12-8-SS is a two-piece rigid shaft coupling with a 3/4 in bore diameter 1 and a 1/2 in bore diameter 2, featuring different bore dimensions. It has a round design and is constructed in inch dimensions.

Frequently Asked Questions

What is the RULAND MANUFACTURING SPX-12-8-SS rigid shaft coupling used for?

The RULAND MANUFACTURING SPX-12-8-SS is a two-piece rigid shaft coupling used to connect two shafts with different bore diameters (3/4 in and 1/2 in) in industrial power transmission applications. It provides zero-backlash torque transfer and precise alignment in motion control, packaging, and automation equipment.

What are the specifications of the RULAND MANUFACTURING SPX-12-8-SS?

The RULAND MANUFACTURING SPX-12-8-SS is a two-piece rigid shaft coupling with a round design, 3/4 in bore diameter 1, 1/2 in bore diameter 2, and different bore dimensions. It is constructed in inch dimensions and includes a keyway. The manufacturer part number is SPX-12-8-SS.

Where to buy the RULAND MANUFACTURING SPX-12-8-SS worldwide?

3G Electric supplies the RULAND MANUFACTURING SPX-12-8-SS rigid shaft coupling to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this two-piece coupling.

How to select a rigid shaft coupling like the RULAND SPX-12-8-SS?

To select a rigid shaft coupling such as the RULAND MANUFACTURING SPX-12-8-SS, match bore diameters to your shaft sizes (here 3/4 in and 1/2 in), confirm shaft keyway requirements, and ensure the coupling material and design (round, two-piece) suit your torque and alignment needs. Always verify inch or metric dimensions.

Used in

Common applications for RULAND MANUFACTURING
Automation and robotics — Ruland PCMR22-8-6-A beam couplings for precise motion control with misalignment compensation.
Packaging machinery — Ruland JC12-4-A jaw coupling hubs for zero-backlash torque transmission in indexing systems.
CNC spindles — Ruland SPB-16-SS balanced shaft collars for high-speed rotating assemblies.
Medical equipment — Ruland MRSC25-10-5-A slit couplings for compact, precise shaft connections.
Conveyor systems — Ruland MCL-25-FZ steel shaft collars for secure positioning of components.
Servo motor applications — Ruland BCK50-24-16-A bellows couplings for high-speed, zero-backlash connections.
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RULAND MANUFACTURING Products

3G Electric supplies RULAND MANUFACTURING two-piece rigid shaft couplings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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