Jaw Coupling Hub MPN:JCC44-18-A
Jaw Coupling Hub
The Ruland Jaw Coupling Hub is a versatile and reliable component suitable for various applications. It can be used in power transmission systems, machinery, and equipment where a secure and flexible connection is required. The hub features a balanced design, replaceable spider, and clamp-on shaft locking, ensuring smooth operation and easy maintenance. Its aluminum construction and curved jaw profile provide a secure grip on shafts, while the M8 screw thread and round bore with keyway facilitate easy installation. Ideal for applications in the aerospace, automotive, and industrial sectors, this hub offers a reliable and efficient solution for power transmission and machinery.
Top product features:
- Balanced Design
- Replaceable Spider
- Clamp On Shaft Locking Type
Top product applications:
- Power Generation Equipment
- Machine Tools and Automation
- Robotics and Material Handling
Jaw Coupling Hub, Coupling Size JC44, Outside Diameter 2 3/4 in, Coupling Overall Length 3 43/64 in, System of Measurement Inch, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth 1/8 in, Keyway Width 1/4 in, Bore Diameter 1 1/8 in, Shaft Locking Type Clamp On, Bore Type Round Bore with Keyway, Jaw Profile Curved, Screw Thread Size M8, Bore Tolerance +0.001/-0.000 in, Fail Safe Yes, Features Balanced Design, Replaceable Spider, Shaft Tolerance +0.0000/-0.0005 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: 8.00
- Package Width: 6.00
- Package Height: 3.00
- Package Weight: 0.65
Product info last updated on May 9, 2026 7:44pm UTC
Category: Bearings, V-belts and Power Transmission Equipment