6308 ZZ FŁT deep groove ball bearing 40x90x23

Applications in industrial environments

The 6308 ZZ FŁT deep groove ball bearing 40x90x23 is designed for applications requiring high rotational speed combined with moderate protection against contamination. It is widely used in electric motors, fans, pumps, gearboxes, and industrial machinery. The ZZ metal shields make it suitable for environments where efficiency and speed are more critical than full sealing. Frequently selected by professionals sourcing bearing shop online and bearings direct solutions, it is ideal for OEM and B2B applications.

Design and construction

The 6308 ZZ FŁT bearing features a single row deep groove design from the 63xx series, offering increased load capacity compared to standard 62xx bearings. It is equipped with double metal shields ZZ that provide non-contact protection against solid contaminants. This design allows high-speed operation with minimal friction. Precision-machined raceways and high-quality steel balls ensure smooth rotation, reduced vibration, and long service life.

Technical parameters

Type: deep groove ball bearing Model: 6308 ZZ FŁT Inner diameter: 40 mm Outer diameter: 90 mm Width: 23 mm Shielding: ZZ double metal shields 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, low contamination environments Long tail keywords: 6308 ZZ FŁT deep groove ball bearing 40x90x23 metal shield bearing 6308 ZZ high speed wholesale bearing 6308 ZZ FŁT industrial use bearing shop online deep groove bearings 63xx bearings direct 6308 shielded ball bearing

Operational advantages

The 6308 ZZ FŁT deep groove ball bearing offers very low friction and excellent high-speed performance due to its non-contact metal shields. It provides basic protection against contaminants while maintaining efficiency. The 63xx series design ensures increased load capacity, making it suitable for demanding industrial applications.

Main description

The 6308 ZZ FŁT deep groove ball bearing 40x90x23 is a high-performance rolling bearing designed for industrial applications where high speed, efficiency, and increased load capacity are required. This deep groove ball bearing belongs to the 63xx series, offering a more robust construction compared to standard bearings. From a technical perspective, the double metal shields ZZ provide basic protection against larger contaminants while maintaining very low friction. Unlike rubber-sealed bearings, the non-contact shields allow higher rotational speeds and better heat dissipation. The deep groove raceway geometry combined with precision steel balls ensures optimal load distribution, reduced vibration, and smooth operation even under demanding conditions. 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 operational efficiency are critical. Compared to sealed versions, the ZZ configuration offers improved speed performance with moderate protection. For B2B customers sourcing wholesale bearing solutions, the 6308 ZZ FŁT provides an excellent balance between performance, durability, and cost efficiency. It supports continuous operation, reduces maintenance complexity, and ensures long-term reliability. Its 40x90x23 dimensions make it suitable for demanding industrial applications requiring efficient and dependable bearing performance.

FAQ

What does ZZ mean in a bearing? It indicates double metal shields for basic protection. Where is the 6308 ZZ FŁT commonly used? In electric motors, fans, and industrial machinery. Can it operate at high speeds? Yes, it is designed for high-speed operation. Does it protect against moisture? It provides limited protection, mainly against solid contaminants. Is it suitable for wholesale purchase? Yes, it is ideal for B2B and wholesale bearing applications.