Bellows Coupling MPN:BC50-1 1/4"-30MM-A

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Brand: RULAND
Part #: BC50-1 1/4"-30MM-A
SKU
510-G908675796
Regular Price $438.19 Special Price $312.99

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Bellows Coupling

The RULAND Bellows Coupling is a versatile and reliable component for various applications, including power transmission and motion control. Its stainless steel bellows and aluminum hub provide high torque and speed capabilities, with a maximum speed of 10,000 RPM and a maximum torque of 1,350 lb-in. The coupling's clamp-on shaft locking system allows for easy installation and adjustment, while its parallel misalignment feature ensures smooth operation even in challenging environments. Suitable for use in a range of industries, including aerospace, medical, and industrial automation, the RULAND Bellows Coupling is an excellent choice for applications requiring high precision and reliability.

Top product features:

  • Clamp on shaft locking allows for easy installation and removal of shafts.
  • Bellows made of stainless steel provides corrosion resistance and durability.
  • Parallel misalignment of up to 0.012 inches allows for flexible coupling operation and reduced wear on connected components.

Top product applications:

  • Power transmission in high-speed machinery
  • High-torque applications in machinery and equipment
  • Precision machinery and equipment that requires high-speed and high-torque connections
Bellows Coupling, Bore Diameter 1 1 1/4 in, Bore Diameter 2 30 mm, Coupling Outside Diameter 3.13 in, Maximum Speed 10,000 RPM, Maximum Torque 1,350 lb-in, Hub Material Aluminum, Overall Length 3.82 in, Shaft Locking Type Clamp On, System of Measurement Inch to Metric Bore, Clearance Diameter 3.13 in, Bellows Material Stainless Steel, Different Bore Sizes Yes, Length Through Bore 1 1.75 in, Length Through Bore 2 1.75 in, Parallel Misalignment 0.012 in, Bore Type Round

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: 4.00
  • Package Weight: 1.58
Product info last updated on February 3, 2026 9:51am UTC Category: Bearings, V-belts and Power Transmission Equipment
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