APPROVED VENDOR Friction-Ring Stem Caster Socket: RHR 20-18/11A
SKU 3G-OTH-325084
Need installation or engineering help?
Ask a question
Frequently Asked Questions
What is the APPROVED VENDOR RHR 20-18/11A friction-ring stem caster socket used for?
This socket is used to mount friction-ring stem casters with a 7/16 in stem diameter onto equipment. It provides a secure, replaceable mounting point in industrial carts, dollies, and machinery across material handling, machining, and assembly operations.
What are the specifications of the APPROVED VENDOR RHR 20-18/11A caster socket?
The RHR 20-18/11A is a friction-ring stem caster socket designed for a 7/16 in stem diameter. It is manufactured by APPROVED VENDOR under part number RHR 20-18/11A. This socket is compatible with standard friction-ring stem casters used in light- to medium-duty industrial applications.
Where to buy the APPROVED VENDOR RHR 20-18/11A caster socket worldwide?
3G Electric supplies the APPROVED VENDOR RHR 20-18/11A caster socket to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this part number.
How to install the APPROVED VENDOR RHR 20-18/11A friction-ring stem caster socket?
Install the socket by pressing or welding it into a pre-drilled hole in the equipment frame. Insert the caster stem into the socket until the friction ring engages. Ensure the stem diameter matches 7/16 in and the socket is fully seated before use. Follow standard caster mounting safety practices.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR sockets for friction-ring stem casters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








