Rigid Coupling, 1 3/8 in L MPN:MCLX-8MM-1/4"-SS
Rigid Coupling, 1 3/8 in L
The RULAND Rigid Coupling is a high-performance, stainless steel coupling designed for precise power transmission in demanding applications. Its one-piece construction and round bore type ensure smooth, efficient energy transfer, while its maximum torque rating of 141 in-lb and maximum speed of 4,000 RPM make it ideal for high-speed operations. Suitable for use in a variety of industries, including aerospace, medical, and industrial automation, this coupling is perfect for applications where reliability and precision are paramount. Its compact design and customizable bore sizes make it an excellent choice for OEMs and manufacturers seeking a reliable, high-performance coupling solution.
Top product features:
- One-Piece construction provides a single, solid unit for high-strength and low vibration operation.
- Stainless Steel material offers corrosion resistance and durability.
- Maximum Torque of 141 in-lb enables the coupling to handle high-torque applications.
Top product applications:
- Gearboxes
- Power transmission systems
- Pumps
Rigid Coupling, Bore Diameter 1 8 mm, Bore Diameter 2 1/4 in, Bore Type Round, Clearance Diameter 1.07 in, Coupling Construction One-Piece, Coupling Material Stainless Steel, Coupling Outside Diameter 15/16 in, Different Bore Sizes Yes, Keyway Depth 1 Not Applicable, Keyway Depth 2 Not Applicable, Minimum Bore Diameter 1/4 in, Keyway Width 1 Not Applicable, Keyway Width 2 Not Applicable, Maximum Bore Diameter 8 mm, Maximum Speed 4,000 RPM, Maximum Torque 141 in-lb, Overall Length 1 3/8 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: 6.00
- Package Width: 4.00
- Package Height: 2.00
- Package Weight: 0.24
Product info last updated on May 5, 2026 8:49pm UTC
Category: Bearings, V-belts and Power Transmission Equipment