Coupling, 4 Beam Set Screw, 3/8in.x 1/4in. MPN:PSR20-6-4-SS
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In Stock
Free Shipping
In Stock
SKU
510-G8080283
Coupling, 4 Beam Set Screw, 3/8in.x 1/4in.
The RULAND 4 Beam Set Screw Coupling is a high-performance motion control coupling designed for precise angular misalignment applications. With a maximum speed of 6,000 RPM and a maximum torque of 81 in-lb, this coupling is ideal for use in robotics, CNC machines, and other precision machinery. Its stainless steel construction and set screw shaft locking provide a secure and durable connection. The coupling's low axial motion and parallel misalignment capabilities make it suitable for applications requiring high precision and accuracy, such as in medical devices, aerospace, and semiconductor manufacturing. Its compact design and low weight make it a versatile solution for a wide range of industries.
Top product features:
- Angular misalignment up to 3 degrees
- Maximum speed of 6,000 RPM
- Torsional stiffness of 22.73 in-lb/Deg
Top product applications:
- Gearbox coupling for precision machinery
- High-speed shaft connection for robotics
- Precision power transmission in medical equipment
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/8 in, Bore Diameter 2 1/4 in, Coupling Material Stainless Steel, Coupling Outside Diameter 1 1/4 in, Maximum Speed 6,000 RPM, Maximum Torque 81 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 Yes, Torsional Stiffness 22.73 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: 6.00
- Package Width: 4.00
- Package Height: 1.20
- Package Weight: 0.55
Product info last updated on April 7, 2026 3:58pm UTC
Category: Bearings, V-belts and Power Transmission Equipment