Coupling, 4 Beam Set Screw, 1/2in.x 1/2in. MPN:PSR18-8-8-SS
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In Stock
Free Shipping
In Stock
SKU
510-G8042526
Coupling, 4 Beam Set Screw, 1/2in.x 1/2in.
The RULAND 4 Beam Set Screw Coupling is a high-performance motion control coupling designed for precise angular misalignment and parallel misalignment applications. With a maximum speed of 6,000 RPM and maximum torque of 46 in-lb, this coupling is ideal for use in robotics, medical devices, and other high-speed applications. Its stainless steel construction and set screw shaft locking ensure durability and reliability. The coupling's compact design and low axial motion of 0.01 in make it suitable for use in tight spaces and high-precision applications. Its torsional stiffness of 9.01 in-lb/Deg also makes it suitable for applications requiring high torque transmission.
Top product features:
- Angular misalignment capability up to 3 degrees
- Torsional stiffness of 9.01 in-lb/Deg
- Shaft locking feature through set screw engagement
Top product applications:
- Gearbox Coupling Replacement
- High-Speed Power Tool Coupling
- Precision Machine Tool Coupling
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/2 in, Bore Diameter 2 1/2 in, Coupling Material Stainless Steel, Coupling Outside Diameter 1 1/8 in, Maximum Speed 6,000 RPM, Maximum Torque 46 in-lb, Axial Motion 0.01 in, Overall Length 1 1/2 in, Parallel Misalignment 0.015 in, System of Measurement Inch, Different Bore Sizes No, Torsional Stiffness 9.01 in-lb/Deg, Bore Type Round, Shaft Locking Type Set Screw, Number of Beams 4, Length Through Bore 2 0.7 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.00
- Package Width: 3.00
- Package Height: 1.00
- Package Weight: 0.37
Product info last updated on February 15, 2026 8:47pm UTC
Category: Bearings, V-belts and Power Transmission Equipment