Jaw Coupling Hub MPN:JCC50-20-A
Jaw Coupling Hub
The Ruland Jaw Coupling Hub is a versatile and reliable power transmission solution ideal for a wide range of applications. Its balanced design ensures smooth operation and minimal vibration, while the replaceable spider facilitates easy maintenance. Suitable for use in high-speed applications up to 8,000 RPM, this hub is perfect for machinery and equipment in industries such as robotics, aerospace, and material handling. Its compact size and lightweight aluminum construction make it an excellent choice for space-constrained and weight-sensitive applications, providing a reliable and efficient way to transmit power between shafts.
Top product features:
- Balanced Design
- Replaceable Spider
- Clamp On Shaft Locking Type
Top product applications:
- Power transmission in textile machinery
- Power transmission in packaging machinery
- Power transmission in conveyor systems
Jaw Coupling Hub, Coupling Size JC50, Outside Diameter 3 1/8 in, Coupling Overall Length 4 3/8 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 1/4 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: 4.00
- Package Weight: 1.00
Product info last updated on February 22, 2026 10:09pm UTC
Category: Bearings, V-belts and Power Transmission Equipment