Jaw Coupling Hub MPN:JCC44-20-A
Jaw Coupling Hub
The RULAND Jaw Coupling Hub is a versatile and reliable solution for connecting shafts in a variety of applications. Its balanced design and replaceable spider ensure smooth and efficient power transmission, while its fail-safe feature provides added security. With a maximum speed of 8,000 RPM and a shaft locking type of clamp on, this hub is ideal for use in high-speed machinery, such as pumps, motors, and gearboxes. Its compact size and lightweight aluminum construction make it perfect for use in aerospace, medical, and industrial settings where space and weight are a concern.
Top product features:
- Balanced Design
- Replaceable Spider
- Fail Safe
Top product applications:
- Power transmission in industrial machinery
- Conveyor systems in manufacturing and logistics
- High-speed assembly and testing equipment
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 1/4 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: 3.00
- Package Weight: 0.65
Product info last updated on March 1, 2026 4:54pm UTC
Category: Bearings, V-belts and Power Transmission Equipment