Coupling Hub, Oldham Clamp, 20mm MPN:MOCC51-20-A

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Brand: RULAND
Part #: MOCC51-20-A
UPC: 634529116708
SKU
510-G8427982
Regular Price $133.69 Special Price $95.49

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Coupling Hub, Oldham Clamp, 20mm

The Ruland Coupling Hub is a precision-engineered motion control component ideal for applications requiring high accuracy and reliability. Designed for angular misalignment up to 0.5 degrees and axial motion of 0.2 mm, this hub ensures smooth operation and minimizes wear on connected shafts. Suitable for use in a variety of industries, including aerospace, medical, and robotics, the Coupling Hub is a reliable choice for applications requiring precise motion control. Its compact size and lightweight aluminum construction make it easy to integrate into complex systems, while its high-speed capability up to 4,500 RPM ensures efficient operation.

Top product features:

  • Angular misalignment up to 0.5 degrees
  • Axial motion of up to 0.2 mm
  • Round keyed bore with a keyway depth of 2.9 mm and width of 6 mm

Top product applications:

  • High-speed printing applications where precise motion control is required
  • Robotics and automation systems where angular misalignment and axial motion need to be compensated
  • Precision machine tool applications where a high degree of precision and accuracy is necessary
Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.2 mm, Coupling Size MOCC51, Outside Diameter 50.8 mm, Over-Standard Parallel Misalignment 5.08 mm, Parallel Misalignment 0.25 mm, Coupling Overall Length 59.7 mm, Hub Material Aluminum, Length through Bore 20.8 mm, System of Measurement Metric, Bore Diameter 20 mm, Maximum Speed 4,500 RPM, Bore Type Round Keyed, Shaft Locking Type Clamp On, Keyway Depth 2.9 mm, Keyway Width 6 mm, Screw Seating Torque 9.5 N-m

Additional Information

  • Country of Origin: US
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 10 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 6.00
  • Package Width: 4.00
  • Package Height: 2.00
  • Package Weight: 0.31
Product info last updated on February 11, 2026 5:13pm UTC Category: Bearings, V-belts and Power Transmission Equipment
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