---
title: "6221-RS Deep Groove Ball Bearing - MS Bearing, Sealed Design"
date: 2026-05-11
description: "6221-RS deep groove ball bearing by MS Bearing China. Sealed design, 50x90x23mm for machinery applications. Competitive price, OEM/ODM service, high quality, re..."
source: https://en.mshjzc.com/deep-groove-ball-bearings/463.html
---

# 6221-RS Deep Groove Ball Bearing - MS Bearing, Sealed Design

6221-RS deep groove ball bearing by MS Bearing China. Sealed design, 50x90x23mm for machinery applications. Competitive price, OEM/ODM service, high quality, reliable performance.