6307 C3 FŁT deep groove ball bearing 35x80x21

Applications in industrial environments

The 6307 C3 FŁT deep groove ball bearing 35x80x21 is designed for applications requiring stable operation under higher temperatures and dynamic loads. It is widely used in electric motors, pumps, fans, gearboxes, and industrial machinery operating in continuous cycles. The C3 internal clearance makes it particularly suitable for systems where thermal expansion and high rotational speeds occur. Frequently selected by professionals sourcing bearing shop online and bearings direct solutions, it is ideal for OEM and B2B environments.

Design and construction

The 6307 C3 FŁT bearing features a single row deep groove design from the 63xx series, offering increased load capacity compared to standard 62xx bearings. The C3 internal clearance provides additional space between rolling elements, allowing compensation for thermal expansion during operation. Precision-machined raceways and high-quality steel balls ensure smooth rotation, reduced friction, and long service life even under demanding conditions.

Technical parameters

Type: deep groove ball bearing Model: 6307 C3 FŁT Inner diameter: 35 mm Outer diameter: 80 mm Width: 21 mm Internal clearance: C3 increased 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, elevated temperature environments Long tail keywords: 6307 C3 FŁT deep groove ball bearing 35x80x21 high clearance bearing 6307 C3 electric motor wholesale bearing 6307 C3 FŁT industrial use bearing shop online deep groove bearings 63xx bearings direct 6307 C3 high speed bearing

Operational advantages

The 6307 C3 FŁT deep groove ball bearing provides improved performance in high-temperature and high-speed conditions. The increased internal clearance reduces the risk of overheating and ensures stable operation under load. It is a cost-effective solution for wholesale bearing sourcing, delivering performance comparable to SKF NSK NTN Timken standards.

Main description

The 6307 C3 FŁT deep groove ball bearing 35x80x21 is a high-performance rolling bearing designed for industrial applications where elevated temperatures, high speeds, and increased load capacity are key requirements. This deep groove ball bearing belongs to the 63xx series, offering a more robust construction compared to standard bearings. From a technical perspective, the C3 internal clearance provides additional space between rolling elements, allowing the bearing to compensate for thermal expansion during operation. This prevents excessive internal stress and reduces the risk of premature failure. The deep groove raceway geometry combined with precision steel balls ensures optimal load distribution, smooth rotation, and reduced vibration 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 reliably in electric motors, fans, and industrial systems where consistent performance and minimal downtime are essential. Compared to standard clearance bearings, the C3 version offers improved durability in high-temperature and high-speed environments. For B2B customers sourcing wholesale bearing solutions, the 6307 C3 FŁT provides an excellent balance between durability, performance, and cost efficiency. It supports continuous operation, reduces maintenance intervals, and ensures long-term reliability. Its 35x80x21 dimensions make it suitable for demanding industrial applications requiring dependable and efficient bearing solutions.

FAQ

What does C3 mean in a bearing? It indicates increased internal clearance for high-temperature operation. Where is the 6307 C3 FŁT commonly used? In electric motors, fans, and industrial machinery. Can it operate at high speeds? Yes, it is designed for high-speed operation. How does it differ from standard clearance bearings? It offers better performance under thermal expansion and heavy load. Is it suitable for wholesale purchase? Yes, it is ideal for B2B and wholesale bearing applications.