Jaw Coupling Hub, 12mm, Aluminum MPN:MJS33-12-A
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In Stock
Free Shipping
In Stock
SKU
510-G8193001
Jaw Coupling Hub, 12mm, Aluminum
The RULAND Jaw Coupling Hub is a versatile and reliable solution for connecting shafts in various applications. Made from durable aluminum, this hub features a curved jaw profile and set screw shaft locking for secure alignment and smooth operation. With a maximum speed of 8,000 RPM and a fail-safe design, it ensures reliable performance in demanding environments. Suitable for use in machine tools, robotics, and other industrial equipment, this hub provides full bearing support and is available for immediate shipment in single units. Its compact size and lightweight design make it an ideal choice for a wide range of applications.
Top product features:
- Curved jaw profile for smooth and precise power transmission
- Set screw shaft locking type for secure and easy installation
- Fail safe design for safe operation in case of coupling failure
Top product applications:
- Gearbox Input Shaft
- Automotive Engine Accessory Drive Systems
- High-Speed Power Transmission Systems
Jaw Coupling Hub, Coupling Size MJS33, 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 Set Screw, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M4, 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 4, 2026 9:40pm UTC
Category: Bearings, V-belts and Power Transmission Equipment