Jaw Coupling Hub MPN:JC50-20-A
Jaw Coupling Hub
The Ruland Jaw Coupling Hub is a high-performance solution for connecting shafts in demanding applications. Its balanced design and replaceable spider ensure reliable operation and easy maintenance. With a maximum speed of 8,000 RPM and a bore diameter of 1 1/4 in, this coupling is ideal for use in power transmission systems, machine tools, and other equipment where precision and durability are critical. Its compact size and clamp-on shaft locking type make it easy to install and integrate into existing systems, making it a versatile choice for a wide range of industries and applications.
Top product features:
- Balanced Design
- Replaceable Spider
- Clamp On Shaft Locking Type
Top product applications:
- Power Generation Equipment
- Machine Tool Applications
- Pumping and Compressor 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 Not Applicable, Keyway Width Not Applicable, Bore Diameter 1 1/4 in, Shaft Locking Type Clamp On, Bore Type Round Bore, 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 January 31, 2026 10:05pm UTC
Category: Bearings, V-belts and Power Transmission Equipment