Angular Contact Ball Bearing 7000AC 10x26x8mm P4 DB Pair for Machine Tool Spindles, 2Pcs

Designed with a 25° contact angle,it efficiently withstands combined radial and single-direction axial loads.Double-sided nitrile rubber (NBR) seals create a dust and water barrier,reducing grease leakage and significantly extending bearing service life and maintenance intervals. Ideal for high-speed, high-rigidity applications such as machine tool spindles, industrial motors,and transmission systems,low-noise operation and serves as a cost-effective replacement for original bearings.

• Made of premium high chromium bearing steel (GCr15), it features high hardness and strong impact resistance, enabling long-term stable operation under heavy loads and high speeds without easy wear or deformation, effectively extending equipment service life.
• With a 25° contact angle, it can withstand both radial and single-direction axial loads simultaneously. The high-rigidity structure is suitable for scenarios requiring high precision and stability, such as machine tool spindles and motors, improving equipment operating efficiency.
• Equipped with nitrile rubber (NBR) seals, it effectively blocks dust, moisture, and debris from entering, preventing grease leakage and greatly reducing maintenance frequency, suitable for complex industrial environments such as dusty or humid conditions.
• Precision-ground on advanced grinding machines, it ensures ultra-high roundness and surface finish of raceways and balls. Combined with high-quality grease, it achieves extremely low noise and vibration, providing a quiet and smooth operating experience for equipment.
• Strictly manufactured to industry-standard dimensions, it can directly replace original bearings in various devices. Widely used in machine tools, motors, transmission systems, power tools, etc., it offers a cost-effective choice for equipment upgrades and repairs.