Jaw Coupling Hub, 1-1/4in., Aluminum MPN:JS36-20-A
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In Stock
Free Shipping
In Stock
SKU
510-G8037197
Jaw Coupling Hub, 1-1/4in., Aluminum
The RULAND Jaw Coupling Hub is a versatile and reliable component designed for applications requiring high-speed, high-torque connections. With a maximum speed of 8,000 RPM and a bore diameter of 1 1/4 inches, this aluminum hub is ideal for use in power transmission systems, industrial machinery, and equipment requiring precise shaft alignment. Its curved jaw profile and set screw shaft locking type ensure secure and vibration-free operation. Suitable for use in a variety of industries, including aerospace, automotive, and manufacturing, this hub offers a high level of fail-safe reliability, making it an excellent choice for critical applications.
Top product features:
- Curved jaw profile provides a secure grip on shafts
- Set screw shaft locking type allows for secure and adjustable mounting
- Round bore design allows for easy installation and alignment
Top product applications:
- Power transmission systems
- Automated machinery
- High-speed machinery
Jaw Coupling Hub, Coupling Size JS36, Outside Diameter 2 1/4 in, Coupling Overall Length 3 5/32 in, System of Measurement Inch, Hub Material Aluminum, Maximum Speed 8,000 RPM, Keyway Depth Not Applicable, Keyway Width Not Applicable, Bore Diameter 1 1/4 in, Shaft Locking Type Set Screw, Bore Type Round Bore, Jaw Profile Curved, Screw Thread Size M8, Bore Tolerance +0.002/-0.000 in, Fail Safe Yes, Shaft Tolerance +0.0000/-0.0005 in, Full Bearing Support Required Yes, Hub Diameter 2 1/4 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: 6.00
- Package Width: 4.00
- Package Height: 2.30
- Package Weight: 0.49
Product info last updated on February 27, 2026 10:00am UTC
Category: Bearings, V-belts and Power Transmission Equipment