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

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On - High-Precision Clamp-On Beam Shaft Couplings
RULAND MANUFACTURINGHigh-Precision Clamp-On Beam Shaft Couplings

RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On

The RULAND MANUFACTURING PCMR22-8-8-SS is a high-precision clamp-on beam shaft coupling designed for motion control applications, accommodating up to 3° of angular misalignment. It features a round, metric design…

SKU 3G-OTH-201883

Also listed as: PCMR2288SS · PCMR22 8 8 SS

Brand
RULAND MANUFACTURING
Item
Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On
Category
High-Precision Clamp-On Beam Shaft Couplings
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
PCMR22-8-8-SS
Type
8 mm Bore Dia 1, Clamp On, 1

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 PCMR22-8-8-SS is a high-precision clamp-on beam shaft coupling designed for motion control applications, accommodating up to 3° of angular misalignment. It features a round, metric design with same bore dimensions and an 8 mm bore diameter on both ends. This coupling is not keyed and is manufactured by RULAND MANUFACTURING.

Frequently Asked Questions

What is the RULAND MANUFACTURING PCMR22-8-8-SS coupling used for?

The RULAND MANUFACTURING PCMR22-8-8-SS is a high-precision clamp-on beam shaft coupling used in motion control systems to connect two shafts while accommodating up to 3° of angular misalignment. It is ideal for applications requiring accurate torque transmission and minimal backlash, such as robotics, encoders, and linear actuators.

What are the specifications of the RULAND MANUFACTURING PCMR22-8-8-SS?

The PCMR22-8-8-SS has an 8 mm bore diameter on both ends with same bore dimensions, a round metric design, and a clamp-on style. It is not keyed and accommodates up to 3° of angular misalignment. The manufacturer part number is PCMR22-8-8-SS, and it is produced by RULAND MANUFACTURING.

Where to buy the RULAND MANUFACTURING PCMR22-8-8-SS worldwide?

You can source the RULAND MANUFACTURING PCMR22-8-8-SS 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 time; we provide reliable sourcing for motion control components.

How to install the RULAND MANUFACTURING PCMR22-8-8-SS coupling?

To install the PCMR22-8-8-SS, ensure shafts are clean and aligned within the 3° angular misalignment limit. Loosen the clamp screws, slide the coupling onto both shafts, and tighten the screws evenly to the manufacturer's recommended torque. Avoid over-tightening to prevent damage. Always follow RULAND MANUFACTURING's installation guidelines.

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 high-precision clamp-on beam shaft couplings. 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
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR22-8-6-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR22-8-6-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR22-8-5-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR22-8-5-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR29-8-6-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR29-8-6-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR25-8-7-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR25-8-7-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR25-8-6-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR25-8-6-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 7 mm Bore Dia 1, Clamp On, 1 (MPN PCMR22-7-6-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 7 mm Bore Dia 1, Clamp On, 1 (MPN PCMR22-7-6-SS)

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR22-8-7-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 8 mm Bore Dia 1, Clamp On, 1 (MPN PCMR22-8-7-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch, 1 (MPN PCR10-3-2-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch, 1 (MPN PCR10-3-2-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5 mm Bore Dia 1, Clamp On, 1 (MPN MWC15-5-3-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5 mm Bore Dia 1, Clamp On, 1 (MPN MWC15-5-3-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/32 in Bore Dia 1, Inch, 1 (MPN PCR6-1.5-1.5-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/32 in Bore Dia 1, Inch, 1 (MPN PCR6-1.5-1.5-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 12 mm Bore Dia 1, Aluminum, 1 (MPN PCMR29-12-7-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 12 mm Bore Dia 1, Aluminum, 1 (MPN PCMR29-12-7-A)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/8 in Bore Dia 1, Inch, 1 (MPN PCR18-6-5-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/8 in Bore Dia 1, Inch, 1 (MPN PCR18-6-5-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch, 1 (MPN PCR12-3-2-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 3/16 in Bore Dia 1, Inch, 1 (MPN PCR12-3-2-SS)
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5 mm Bore Dia 1, Aluminum, 1 (MPN MWC15-5-5-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 3° Angular Misalignment, 5 mm Bore Dia 1, Aluminum, 1 (MPN MWC15-5-5-A)