Jaw Coupling Hub, 12mm, Aluminum MPN:MJC33-12-A
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In Stock
Free Shipping
In Stock
SKU
510-G8267271
Jaw Coupling Hub, 12mm, Aluminum
The RULAND Jaw Coupling Hub is a precision-engineered component designed for demanding applications. With a maximum speed of 8,000 RPM, it's ideal for high-performance systems where reliability and efficiency are crucial. The aluminum construction provides a lightweight yet durable solution, while the curved jaw profile ensures secure coupling and smooth operation. Suitable for use in a variety of industries, including robotics, aerospace, and medical equipment, this hub offers fail-safe operation and full bearing support, making it an excellent choice for applications requiring precise motion and control. Its compact size and easy installation make it a versatile and reliable solution.
Top product features:
- Curved jaw profile for increased engagement with shafts
- Clamp-on shaft locking for easy installation and removal
- Fail-safe design for secure operation even in the event of a failure
Top product applications:
- Gearbox output shaft connection
- Machine tool spindle connection
- Robotics joint connection
Jaw Coupling Hub, Coupling Size MJC33, Outside Diameter 33.3 mm, Coupling Overall Length 44.5 mm, System of Measurement Metric, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 12 mm, Shaft Locking Type Clamp On, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M3, Bore Tolerance +0.05/-0.00 mm, Fail Safe Yes, Shaft Tolerance +0.000/-0.013 mm, Full Bearing Support Required Yes, Hub Diameter 33.3 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: 1.40
- Package Weight: 0.09
Product info last updated on February 13, 2026 10:16pm UTC
Category: Bearings, V-belts and Power Transmission Equipment