Tapered Roller Bearings

1. High load - bearing capacity : The 32321 tapered roller bearing can handle significant radial and axial loads due to its conical design, which effectively distributes the load across a linear contact point. The larger the contact angle between the tapered rollers and the raceway, the higher the axial load capacity, making it ideal for heavy and shock load applications.

Thin-Section Ball Bearings

1. High-Speed Performance : The QKA065CP0 thin-walled ball bearing features a lightweight design that reduces inertia during high-speed operations. This allows for quicker acceleration and deceleration, providing smooth operational performance while minimizing energy loss and improving overall efficiency.

2. Enhanced Durability and Reliability : The combination of the 32321 tapered roller bearing and QKA065CP0 thin-walled ball bearing improves the durability of the entire transmission system. The tapered roller bearing offers essential support, while the thin-walled ball bearing enhances flexibility between moving parts. This synergy reduces wear, extends service life, and lowers maintenance costs.

Additional Notes:

The Canadian customer chose QIBR's NU 332 cylindrical roller bearings and 6310 deep groove ball bearings to meet safety and stability requirements for hoisting cranes in oil and gas extraction. QIBR products are manufactured from high-quality materials that provide excellent wear resistance and impact strength, ensuring long-term stable operation in harsh environments. Selecting QIBR bearings not only enhances the safety and stability of hoisting cranes but also offers significant economic benefits; the durability and reliability of QIBR bearings allow customers to reduce crane failures and maintenance frequency, lowering overall operational costs.