Coupling Hub, Oldham Set Screw, 5/8in. MPN:OST21-10-A
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Free Shipping
In Stock
SKU
510-G7979623
Coupling Hub, Oldham Set Screw, 5/8in.
This Ruland Coupling Hub is designed for use in motion control applications where angular misalignment and axial motion are present. Its aluminum construction and set screw shaft locking provide reliable operation. With a maximum speed of 4,500 RPM, it's suitable for a variety of applications, including robotics, automation, and machinery. The hub's ability to handle over-standard parallel misalignment makes it an ideal choice for systems with limited space or where precise alignment is not possible. Its compact size and lightweight design also make it a convenient option for applications where space and weight are a concern.
Top product features:
- Angular misalignment of 0.5 degrees allows for flexibility in applications where shafts are not perfectly aligned.
- Axial motion of 0.006 inches enables the coupling to accommodate small changes in shaft length.
- Set screw shaft locking provides a secure and reliable way to connect and disconnect shafts.
Top product applications:
- Precision machinery
- Automated assembly lines
- High-speed robotics
Motion Control Coupling Hub, Angular Misalignment 0.5 Degrees , Axial Motion 0.006 in, Coupling Size OST21, Outside Diameter 1.313 in, Over-Standard Parallel Misalignment 0.131 in, Parallel Misalignment 0.008 in, Coupling Overall Length 1.875 in, Hub Material Aluminum, Length through Bore 0.59 in, System of Measurement Inch, Bore Diameter 5/8 in, Maximum Speed 4,500 RPM, Bore Type Round, Shaft Locking Type Set Screw, Keyway Depth Not Applicable, Keyway Width Not Applicable
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 6.00
- Package Width: 4.00
- Package Height: 1.40
- Package Weight: 0.07
Product info last updated on March 20, 2026 8:27am UTC
Category: Bearings, V-belts and Power Transmission Equipment