Coupling, 4 Beam Set Screw, 1/4in.x 1/4in. MPN:PSR20-4-4-SS

Discount: See in Cart
Free Shipping
In Stock
Brand: RULAND
Part #: PSR20-4-4-SS
UPC: 634529051382
SKU
510-G7823934
Regular Price $277.89 Special Price $198.49

BBB Accredited - ResellerRatings Elite Member - SBA Service-Disabled Veteran-Owned Certified

Coupling, 4 Beam Set Screw, 1/4in.x 1/4in.

This high-performance stainless steel coupling is designed for applications requiring precise motion control and high-speed operation. With a maximum speed of 6,000 RPM and a maximum torque of 92 in-lb, it's ideal for use in machinery, equipment, and systems where angular misalignment and parallel misalignment are a concern. The coupling's 4-beam design provides excellent torsional stiffness and can withstand axial motion of up to 0.01 in. Suitable for use in a variety of industries, including aerospace, medical, and industrial automation, this coupling is a reliable and efficient solution for applications requiring precise motion control and high-speed operation.

Top product features:

  • Angular Misalignment of 3 Degrees allows for flexibility in applications with varying shaft positions.
  • Shaft Locking Type Set Screw secures the shaft in place, ensuring reliable operation.
  • Torsional Stiffness of 32.26 in-lb/Deg provides high resistance to twisting forces, maintaining precision and accuracy.

Top product applications:

  • Precision machinery manufacturing
  • High-speed robotics assembly
  • Aerospace equipment assembly
Motion Control Coupling, Angular Misalignment 3 Degrees , Bore Diameter 1 1/4 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 92 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 32.26 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: 1.50
  • Package Width: 1.50
  • Package Height: 1.50
  • Package Weight: 0.43
Product info last updated on January 25, 2026 2:27pm UTC Category: Bearings, V-belts and Power Transmission Equipment
© 2018-2025 GoVets. All Rights Reserved.
In stock