We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

RULAND MANUFACTURING Rigid Shaft Coupling: 1 15/16 in Bore Dia 1, 1 15/16 in Bore Dia 2 - One-Piece Rigid Shaft Couplings
RULAND MANUFACTURINGOne-Piece Rigid Shaft Couplings

RULAND MANUFACTURING Rigid Shaft Coupling: 1 15/16 in Bore Dia 1, 1 15/16 in Bore Dia 2

The RULAND MANUFACTURING Rigid Shaft Coupling is a one-piece rigid shaft coupling with a 1 15/16 in bore diameter for both bores, featuring a round keyed design (MPN CLC-31-31-F). This coupling provides a direct…

SKU 3G-OTH-161628

Also listed as: CLC3131F · CLC 31 31 F

Brand
RULAND MANUFACTURING
Item
Rigid Shaft Coupling: 1 15/16 in Bore Dia 1, 1 15/16 in Bore Dia 2
Category
One-Piece Rigid 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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
CLC-31-31-F
Type
1 15/16 in Bore Dia 2, Round Keyed

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 Rigid Shaft Coupling is a one-piece rigid shaft coupling with a 1 15/16 in bore diameter for both bores, featuring a round keyed design (MPN CLC-31-31-F). This coupling provides a direct, zero-backlash connection for shaft alignment in industrial power transmission applications.

Frequently Asked Questions

What is a Ruland rigid shaft coupling used for?

A Ruland rigid shaft coupling connects two shafts in precise alignment for motion control, power transmission, and positioning applications. It is used in industrial machinery, packaging equipment, and automation systems where zero backlash and high torsional stiffness are required.

What are the specifications of the Ruland CLC-31-31-F coupling?

The Ruland CLC-31-31-F is a one-piece rigid shaft coupling with a 1 15/16 inch bore diameter on both ends. It features a round keyed design for positive torque transmission. The manufacturer part number is CLC-31-31-F, and it is made by Ruland Manufacturing.

Where to buy Ruland rigid shaft couplings worldwide?

3G Electric supplies Ruland rigid shaft couplings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the CLC-31-31-F or other Ruland couplings for your application.

How to select the right rigid shaft coupling for my application?

Select a rigid shaft coupling by matching bore diameters to your shaft sizes, ensuring keyway dimensions align, and verifying torque capacity exceeds your system's requirements. For the Ruland CLC-31-31-F, confirm both shafts are 1 15/16 inch and use a round key. Consult a technical specialist for alignment and load considerations.

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 one-piece rigid 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 Rigid Shaft Coupling: 1 15/16 in Bore Dia 1, 1 15/16 in Bore Dia 2, Round Keyed (MPN CLC-31-31-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 1 15/16 in Bore Dia 1, 1 15/16 in Bore Dia 2, Round Keyed (MPN CLC-31-31-SS)
RULAND MANUFACTURING Rigid Shaft Coupling: 1 3/16 in Bore Dia 1, 1 3/16 in Bore Dia 2, Round Keyed (MPN CLC-19-19-F)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 1 3/16 in Bore Dia 1, 1 3/16 in Bore Dia 2, Round Keyed (MPN CLC-19-19-F)
RULAND MANUFACTURING Rigid Shaft Coupling: 1 3/16 in Bore Dia 1, 1 3/16 in Bore Dia 2, Round Keyed (MPN CLC-19-19-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 1 3/16 in Bore Dia 1, 1 3/16 in Bore Dia 2, Round Keyed (MPN CLC-19-19-SS)
RULAND MANUFACTURING Rigid Shaft Coupling: 1 7/16 in Bore Dia 1, 1 7/16 in Bore Dia 2, Round Keyed (MPN CLC-23-23-F)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 1 7/16 in Bore Dia 1, 1 7/16 in Bore Dia 2, Round Keyed (MPN CLC-23-23-F)
RULAND MANUFACTURING Rigid Shaft Coupling: 1 7/16 in Bore Dia 1, 1 7/16 in Bore Dia 2, Round Keyed (MPN CLC-23-23-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 1 7/16 in Bore Dia 1, 1 7/16 in Bore Dia 2, Round Keyed (MPN CLC-23-23-SS)
RULAND MANUFACTURING Rigid Shaft Coupling: 1 15/16 in Bore Dia 1, 1 15/16 in Bore Dia 2, Round, Inch (MPN CLX-31-31-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 1 15/16 in Bore Dia 1, 1 15/16 in Bore Dia 2, Round, Inch (MPN CLX-31-31-SS)

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
RULAND MANUFACTURING Rigid Shaft Coupling: 14 mm Bore Dia 1, 14 mm Bore Dia 2, Round Keyed, Clamp On (MPN MCLC-14-14-F)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 14 mm Bore Dia 1, 14 mm Bore Dia 2, Round Keyed, Clamp On (MPN MCLC-14-14-F)
RULAND MANUFACTURING Rigid Shaft Coupling: 1 3/4 in Bore Dia 1, 1 3/4 in Bore Dia 2, Round, Clamp On (MPN CLX-28-28-F)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 1 3/4 in Bore Dia 1, 1 3/4 in Bore Dia 2, Round, Clamp On (MPN CLX-28-28-F)
RULAND MANUFACTURING Rigid Shaft Coupling: 5/8 in Bore Dia 1, 5/8 in Bore Dia 2, Round Keyed, Inch (MPN CLC-10-10-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 5/8 in Bore Dia 1, 5/8 in Bore Dia 2, Round Keyed, Inch (MPN CLC-10-10-SS)
RULAND MANUFACTURING Rigid Shaft Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2, Round Keyed, Clamp On (MPN MCLC-20-20-F)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2, Round Keyed, Clamp On (MPN MCLC-20-20-F)
RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 1/2 in Bore Dia 2, Round, One-Piece (MPN CLX-12-8-SS)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 1/2 in Bore Dia 2, Round, One-Piece (MPN CLX-12-8-SS)
RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, Round Keyed, Inch (MPN CLC-12-12-F)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 3/4 in Bore Dia 1, 3/4 in Bore Dia 2, Round Keyed, Inch (MPN CLC-12-12-F)
RULAND MANUFACTURING Rigid Shaft Coupling: 1 15/16 in Bore Dia 1, 1 15/16 in Bore Dia 2, Round, Inch (MPN CLX-31-31-F)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 1 15/16 in Bore Dia 1, 1 15/16 in Bore Dia 2, Round, Inch (MPN CLX-31-31-F)
RULAND MANUFACTURING Rigid Shaft Coupling: 3 mm Bore Dia 1, 3 mm Bore Dia 2, For Round Shaft Type (MPN MCLX-3-3-F)
RULAND MANUFACTURING
RULAND MANUFACTURING Rigid Shaft Coupling: 3 mm Bore Dia 1, 3 mm Bore Dia 2, For Round Shaft Type (MPN MCLX-3-3-F)