Bellows Coupling MPN:BC50-20-20-A
Bellows Coupling
The RULAND Bellows Coupling is a versatile and reliable component designed for applications requiring flexibility and precision. Its stainless steel bellows material ensures durability and resistance to corrosion, while its aluminum hub provides a lightweight and corrosion-resistant connection point. With a maximum speed of 10,000 RPM and a maximum torque of 1,350 lb-in, this coupling is ideal for use in high-speed and high-torque applications such as aerospace, medical equipment, and industrial machinery. Its compact design and ease of installation make it a convenient solution for applications requiring precise alignment and minimal misalignment.
Top product features:
- Bellows Coupling design allows for parallel misalignment of 0.012 in
- Clamp-on shaft locking type provides secure attachment to shaft
- Stainless steel bellows material provides corrosion resistance
Top product applications:
- Pneumatic conveying systems for food processing and pharmaceutical industries due to the corrosion-resistant stainless steel bellows material and high speed capability.
- Power transmission in high-speed applications such as compressors, pumps, and turbines where the high torque and speed ratings are beneficial.
- High-precision motion control systems where the clamp-on shaft locking and low parallel misalignment capability are advantageous.
Bellows Coupling, Bore Diameter 1 1 1/4 in, Bore Diameter 2 1 1/4 in, 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, Clearance Diameter 3.13 in, Bellows Material Stainless Steel, Different Bore Sizes No, Length Through Bore 1 1.75 in, Length Through Bore 2 1.75 in, Parallel Misalignment 0.012 in, Bore Type Round, Dynamic Torque Non-Reversing 675 lb-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: 4.00
- Package Weight: 1.58
Product info last updated on May 10, 2026 12:57am UTC
Category: Bearings, V-belts and Power Transmission Equipment