External C-Style Ring, Steel Black Phosphate Finish, 40 mm Shaft Dia, 5 PK MPN:DC-40ST PD
External C-Style Ring, Steel Black Phosphate Finish, 40 mm Shaft Dia, 5 PK
This external C-style retaining ring is designed to securely hold parts in place on a 40mm shaft diameter. Made from steel with a black phosphate finish, it provides a durable and corrosion-resistant solution. The ring's 1.75mm thickness and crescent shape ensure a snug fit in the groove, while the free inside diameter of 35.2mm allows for easy installation. Suitable for a variety of applications, including mechanical assemblies and equipment repair, this retaining ring is a reliable choice for industries such as aerospace, automotive, and industrial manufacturing. It ships in 5 days with a minimum order quantity of 2.
Top product features:
- Retains parts in place on a shaft with a 40 mm diameter.
- Provides a secure fit in a groove with a diameter of 36 mm and a width of 1.85 mm.
- Holds parts securely in place due to a tensile strength that is sufficient for its intended application.
Top product applications:
- Shaft locking in industrial machinery
- Automotive engine components
- Precision engineering equipment
Retaining Ring, System of Measurement Metric, Location Style External, Thickness 1.75 mm, Fits Shaft Diameter 40 mm, For Bore Diameter Not Applicable, Fits Groove Diameter 36 mm, Fits Groove Width 1.85 mm, Fits Groove Depth 2 mm, Free Inside Diameter 35.2 mm, Free Outside Diameter 45 mm, Clearance Diameter 45.8 mm, Material Steel, Finish Black Phosphate, Material Grade/Class Not Graded, Tensile Strength Not Applicable, Ring Type Crescent Retaining Ring, Thickness Tolerance +0.000/-0.060 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: 2
- Unit of Measure: PK
- Package Length: 6.00
- Package Width: 4.00
- Package Height: 0.25
- Package Weight: 0.06
Product info last updated on February 26, 2026 1:35pm UTC
Category: Retaining Rings