Disc Coupling MPN:DCDK50-1 3/4"-40MM-A
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In Stock
Free Shipping
In Stock
SKU
510-G508678050
Disc Coupling
The RULAND Disc Coupling is a versatile and reliable solution for connecting shafts in various applications. Its aluminum hubs and stainless steel discs provide a durable and corrosion-resistant connection, while its clamp-on shaft locking type ensures easy installation and removal. The coupling's ability to accommodate different bore sizes makes it suitable for a wide range of applications, including power transmission, machinery, and equipment. With a maximum speed of 10,000 RPM, it's ideal for high-speed applications such as pumps, motors, and gearboxes. Its compact design and lightweight construction also make it suitable for use in aerospace and medical industries.
Top product features:
- Two discs with a center spacer allow for flexible shaft alignment and reduce vibration.
- A clamp-on shaft locking system provides a secure and easy attachment method.
- Stainless steel discs offer high strength and resistance to corrosion.
Top product applications:
- Power Generation
- High-Speed Power Transmission
- Machine Tool Spindles
Disc Coupling, Bore Diameter 1 1 3/4 in, Bore Diameter 2 40 mm, Bore Type Round with Keyway, Hub Material Aluminum, Coupling Outside Diameter 3 1/8 in, Number of Discs 2 with Center Spacer, Center Spacer Material Aluminum, Maximum Bore Diameter 1 3/4 in, Minimum Bore Diameter 40 mm, Shaft Locking Type Clamp On, System of Measurement Inch, Maximum Speed 10,000 RPM, Overall Length 3 63/64 in, Different Bore Sizes Yes, Disc Material Stainless Steel
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: 4.00
- Package Weight: 1.73
Product info last updated on February 11, 2026 11:33am UTC
Category: Bearings, V-belts and Power Transmission Equipment