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

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

SKU 3G-OTH-140977

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

RULAND MANUFACTURING
Manufacturer Part Number
SPC-31-31-SS
Type
1 15/16 in Bore Dia 2, Round Keyed
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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a RULAND MANUFACTURING rigid shaft coupling used for?

A RULAND MANUFACTURING rigid shaft coupling, such as the SPC-31-31-SS, connects two shafts to transmit torque with zero backlash. It is used in industrial applications requiring precise alignment, like conveyors, pumps, and machine tools, where misalignment must be minimized.

What are the specifications of the RULAND SPC-31-31-SS rigid shaft coupling?

The RULAND SPC-31-31-SS is a two-piece rigid shaft coupling with a 1 15/16 in bore diameter on both ends, round keyed. It is made by RULAND MANUFACTURING and is designed for high-torque, zero-backlash shaft connections in industrial machinery.

Where to buy RULAND MANUFACTURING rigid shaft couplings worldwide?

3G Electric supplies RULAND MANUFACTURING rigid shaft couplings like the SPC-31-31-SS to customers worldwide. We handle full logistics and customs clearance, ensuring reliable delivery for your industrial shaft coupling needs across global markets.

How to select a rigid shaft coupling for industrial use?

To select a rigid shaft coupling, match bore diameters to your shaft sizes and ensure keyway type aligns with your key stock. Consider torque requirements and shaft alignment precision. RULAND MANUFACTURING couplings like the SPC-31-31-SS offer zero-backlash performance for demanding applications.

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 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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