Jaw Coupling Hub, 25mm, Aluminum MPN:MJS51-25-A
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In Stock
Free Shipping
In Stock
SKU
510-G8075864
Jaw Coupling Hub, 25mm, Aluminum
The RULAND Jaw Coupling Hub is a versatile and reliable component for various industrial applications. Its aluminum construction and curved jaw profile enable smooth power transmission and precise alignment, reducing wear and tear on connected machinery. Suitable for use in high-speed applications up to 8,000 RPM, this hub is ideal for equipment requiring precise motion control, such as robotics, CNC machines, and precision assembly systems. Its set screw shaft locking mechanism ensures secure installation and easy maintenance. With a compact design and fail-safe operation, this hub is a trusted choice for manufacturers seeking reliable and efficient power transmission solutions.
Top product features:
- Curved jaw profile for smooth and quiet operation
- Set screw shaft locking type for secure and easy installation
- Round bore design for precise shaft alignment and reduced vibration
Top product applications:
- High-Speed Power Transmission Systems
- Automated Material Handling Systems
- Precision Machine Tools and Equipment
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 25 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 February 28, 2026 7:53pm UTC
Category: Bearings, V-belts and Power Transmission Equipment