---
title: "6311-2Z Deep Groove Ball Bearing - MS Bearing, Dust Protected"
date: 2026-05-11
description: "6311-2Z deep groove ball bearing by MS Bearing China. Dust protected design, 55x90x25mm for various machinery applications. Competitive price, OEM/ODM service, ..."
source: https://en.mshjzc.com/deep-groove-ball-bearings/1029.html
---

# 6311-2Z Deep Groove Ball Bearing - MS Bearing, Dust Protected

6311-2Z deep groove ball bearing by MS Bearing China. Dust protected design, 55x90x25mm for various machinery applications. Competitive price, OEM/ODM service, high quality, worldwide shipping.