Jaw Coupling Hub, 20mm, Aluminum MPN:MJS51-20-A
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In Stock
Free Shipping
In Stock
SKU
510-G8273876
Jaw Coupling Hub, 20mm, Aluminum
The RULAND Jaw Coupling Hub is a versatile and reliable component for various industrial applications. With a maximum speed of 8,000 RPM, it is suitable for use in high-speed machinery and equipment. The aluminum construction provides a lightweight and corrosion-resistant solution. The curved jaw profile ensures secure connections, while the set screw shaft locking type provides added stability. This hub is ideal for use in robotics, automation, and other industries where precision and reliability are critical. Its compact size and easy installation make it a convenient choice for a wide range of applications, including conveyor systems and power transmission.
Top product features:
- Curved jaw profile for secure engagement with mating components
- Round bore for easy shaft insertion and reduced wear
- Set screw shaft locking for secure and adjustable shaft retention
Top product applications:
- Conveyor Systems
- Power Transmission Equipment
- Machine Tool and Automation Systems
Jaw Coupling Hub, Coupling Size MJS51, Outside Diameter 50.8 mm, Coupling Overall Length 61 mm, System of Measurement Metric, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 20 mm, Shaft Locking Type Set Screw, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M6, Bore Tolerance +0.05/-0.00 mm, Fail Safe Yes, Shaft Tolerance +0.000/-0.013 mm, Full Bearing Support Required Yes, Hub Diameter 50.8 mm
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: 6.00
- Package Width: 4.00
- Package Height: 2.00
- Package Weight: 0.29
Product info last updated on January 27, 2026 4:05pm UTC
Category: Bearings, V-belts and Power Transmission Equipment