Coupling, Bellows Clamp, Bore 1/4x3/16 In MPN:BC12-4-3-A

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Brand: RULAND
Part #: BC12-4-3-A
UPC: 634529062562
SKU
510-G1448921
Regular Price $166.31 Special Price $118.79

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Coupling, Bellows Clamp, Bore 1/4x3/16 In

The RULAND Motion Control Coupling is a versatile and reliable solution for precision applications. Its bellows clamp design allows for high-speed rotation, up to 10,000 RPM, while withstanding maximum torque of 40 in-lb. The aluminum hub and stainless steel bellows ensure durability and resistance to corrosion. Suitable for use in robotics, automation, and medical devices, this coupling's compact size and low weight make it ideal for applications where space is limited. The coupling's ability to handle parallel misalignment of up to 0.004 in also ensures smooth operation and reduces wear on connected components.

Top product features:

  • Coupling provides motion control for precise alignment and rotation of connected shafts.
  • Bellows clamp design allows for parallel misalignment of up to 0.004 in.
  • Stainless steel bellows material provides resistance to corrosion and wear.

Top product applications:

  • High-speed robotic arm applications where precise motion control and flexibility are required
  • Medical equipment assembly where a high-torque, low-profile coupling is necessary
  • Precision machinery such as CNC machines or laser cutters where high-speed, high-torque transmission is needed
Motion Control Coupling, Bore Diameter 1 1/4 in, Bore Diameter 2 3/16 in, Coupling Outside Diameter 0.75 in, Maximum Speed 10,000 RPM, Maximum Torque 40 in-lb, Hub Material Aluminum, Overall Length 2.19 in, Shaft Locking Type Clamp On, System of Measurement Inch, Clearance Diameter 0.75 in, Bellows Material Stainless Steel, Different Bore Sizes Yes, Length Through Bore 1 0.57 in, Length Through Bore 2 0.57 in, Parallel Misalignment 0.004 in, Bore Type Round, Dynamic Torque Non-Reversing 20 lb-in

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: 3.00
  • Package Width: 1.00
  • Package Height: 1.00
  • Package Weight: 0.06
Product info last updated on March 29, 2026 5:14pm UTC Category: Bearings, V-belts and Power Transmission Equipment
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In stock