---
title: "61803-Z Deep Groove Ball Bearing - MS Bearing, Dust-Proof Sealing"
date: 2026-05-11
description: "61803-Z deep groove ball bearing by MS Bearing. Dust-proof sealing, 17x30x7mm for various machinery. Competitive price, OEM/ODM service, high quality, reliable ..."
source: https://en.mshjzc.com/deep-groove-ball-bearings/2229.html
---

# 61803-Z Deep Groove Ball Bearing - MS Bearing, Dust-Proof Sealing

61803-Z deep groove ball bearing by MS Bearing. Dust-proof sealing, 17x30x7mm for various machinery. Competitive price, OEM/ODM service, high quality, reliable performance, worldwide shipping.