Coupling, 4 Beam Set Screw, 3/8inx 5/16in MPN:PSR20-6-5-SS
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Free Shipping
In Stock
SKU
510-G7884965
Coupling, 4 Beam Set Screw, 3/8inx 5/16in
The RULAND 4 Beam Set Screw Coupling is a high-performance motion control solution for precision applications. Designed for angular misalignment of up to 3 degrees, this stainless steel coupling features a compact 1 1/4 inch outside diameter and a maximum speed of 6,000 RPM. With a maximum torque of 81 in-lb and axial motion of 0.01 inch, it provides smooth operation and reliable performance. Suitable for use in robotics, medical devices, and other precision machinery, this coupling offers a high level of torsional stiffness and is ideal for applications requiring high precision and reliability.
Top product features:
- Angular misalignment of 3 degrees
- Maximum torque of 81 in-lb
- Torsional stiffness of 22.73 in-lb/Deg
Top product applications:
- Robotics and Automation
- Medical Device Manufacturing
- Precision Machine Tooling
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 3/8 in, Bore Diameter 2 5/16 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 February 2, 2026 1:49pm UTC
Category: Bearings, V-belts and Power Transmission Equipment