Ball Bearing

​The HCH is a single-row tapered roller bearing designed to handle combined radial and axial loads. Manufactured by HCH Bearings, a reputable Chinese bearing producer, this bearing is commonly used in various applications requiring high load capacity and durability.​SKF+1ABF Store+1

​The SSG Gold 6211 ZZ is a single-row deep groove ball bearing featuring double metal shields (ZZ). While specific technical details for the SSG Gold brand are limited, the 6211 ZZ designation adheres to industry-standard dimensions and specifications. Here's an overview based on standard 6211 ZZ bearings:​

🔧 Standard Specifications for 6211 ZZ Bearings

• Inner Diameter (d): 55 mm

• Outer Diameter (D): 100 mm

• Width (B): 21 mm

• Shields: Double metal shields (ZZ)

• Material: Typically high carbon chromium steel

​The JOC 635ZZ is a miniature deep groove ball bearing featuring double metal shields (ZZ), designed for high-speed and low-friction applications. While specific details for JOC's version are limited, the 635ZZ designation adheres to industry-standard dimensions and specifications.

The JUF 6004 ZZ is a deep groove ball bearing manufactured by JUF Bearing, a subsidiary of Ningbo Jinpeng Bearing Co., Ltd. This bearing is designed to handle both radial and axial loads in a single direction, making it suitable for various applications requiring durability and reliability.​