---
title: "61821-RZ Deep Groove Ball Bearing - MS Bearing, Non-Contact Design"
date: 2026-05-11
description: "61821-RZ deep groove ball bearing by MS Bearing China. Non-contact design, 55x72x18mm for pumps and gearboxes. Competitive price, OEM/ODM service, high-quality ..."
source: https://en.mshjzc.com/deep-groove-ball-bearings/861.html
---

# 61821-RZ Deep Groove Ball Bearing - MS Bearing, Non-Contact Design

61821-RZ deep groove ball bearing by MS Bearing China. Non-contact design, 55x72x18mm for pumps and gearboxes. Competitive price, OEM/ODM service, high-quality performance, worldwide shipping.