6304 Z FŁT deep groove ball bearing 20x52x15

Design and construction

The 6304 Z FŁT deep groove ball bearing 20x52x15 is a single row bearing from the 63xx series, designed for increased load capacity. It is equipped with a single metal shield Z on one side, which provides basic protection against contaminants while maintaining very low friction. The open side allows for additional lubrication or inspection if required. Manufactured from high-grade bearing steel, it ensures durability, wear resistance, and stable performance.

Applications in industrial environments

This deep groove ball bearing is used in applications requiring high rotational speed and partial protection. It is commonly installed in electric motors, fans, pumps, gearboxes, and industrial machinery. The Z shield design makes it suitable for environments with limited contamination where efficiency and speed are important. Frequently selected by professionals sourcing bearing shop online and bearings direct solutions, it is ideal for OEM and B2B applications.

Technical parameters

Type: deep groove ball bearing Model: 6304 Z FŁT Inner diameter: 20 mm Outer diameter: 52 mm Width: 15 mm Shielding: Z single metal shield Design: single row, deep groove Series: 63xx increased load capacity Material: high-grade bearing steel Load capacity: higher radial and moderate axial loads Operating conditions: high speed, partial protection Long tail keywords: 6304 Z FŁT deep groove ball bearing 20x52x15 single shield bearing 6304 Z high speed wholesale bearing 6304 Z FŁT industrial use bearing shop online deep groove bearings 63xx bearings direct 6304 metal shield bearing

Operational advantages

The 6304 Z FŁT deep groove ball bearing offers low friction and high-speed capability due to its non-contact metal shield. It provides basic contamination protection while allowing flexible lubrication options. It is a cost-effective solution for wholesale bearing sourcing, delivering performance comparable to SKF NSK NTN Timken standards.

Main description

The 6304 Z FŁT deep groove ball bearing 20x52x15 is a high-performance rolling bearing designed for industrial applications where speed, efficiency, and moderate protection are required. This deep groove ball bearing belongs to the 63xx series, offering increased load capacity compared to standard designs. From a technical perspective, the single metal shield Z provides basic protection against larger contaminants while maintaining very low friction. Unlike sealed bearings, the open side allows for additional lubrication and heat dissipation, making it suitable for high-speed environments. The deep groove raceway geometry combined with precision steel balls ensures even load distribution, reduced vibration, and smooth operation. This deep groove ball bearing is frequently selected by engineers and procurement specialists searching for bearing shop online and bearings direct solutions that meet industrial standards. It performs efficiently in electric motors, fans, and industrial systems where high rotational speed and efficiency are critical. Compared to fully sealed bearings, the Z version offers better speed performance and flexibility in lubrication. For B2B customers sourcing wholesale bearing solutions, the 6304 Z FŁT provides an excellent balance between performance and cost efficiency. It supports continuous operation, reduces maintenance complexity, and ensures long-term reliability. Its 20x52x15 dimensions make it suitable for a wide range of industrial applications requiring efficient and dependable bearing performance.

FAQ

What does Z mean in a bearing? It indicates a single metal shield for basic protection. Where is the 6304 Z FŁT commonly used? In electric motors, fans, and industrial machinery. Can it operate at high speeds? Yes, it is designed for high rotational speeds. Can it be additionally lubricated? Yes, from the open side of the bearing. Is it suitable for wholesale purchase? Yes, it is ideal for B2B and wholesale bearing applications.