Main Spindle Ball Bearing

High precision 71810 angular contact ball bearing, 50x65x7mm, ideal for machine tool spindles. Supports high axial forces and speeds. Available in C15/25 contact angles, P4/P2 grades. Custom options, samples, and global shipping offered.

High durability deep groove ball bearing with double rubber seals. Suitable for motors, pumps, and industrial machinery. Offers low noise, long service life, and custom packaging options. ISO certified.

NSK 150BA19XDBELP4AH high speed super precision angular contact ball bearing, P4 quality, made in Japan. Dimensions 210x150x54mm. In stock for fast delivery. Ideal for spindle applications requiring durability and accuracy.

High precision NSK NN3930MBKRCC0P4 double row cylindrical roller bearing, 150x210x45mm, P4 (ABEC7) class. Features machined brass cage, 1/12 tapered bore, and standard clearance. Ideal for machine tool spindles, offering high rigidity and speed. In stock, fast delivery.

High precision NSK NN3928MBCCG15P4 double row cylindrical roller bearing, P4 class, 140x190x37mm. Machined brass cage, special radial clearance. Ideal for high speed, high rigidity machine tool spindles. In stock, fast delivery.

High precision SP grade cylindrical roller bearing with 1:12 tapered bore and brass cage. Designed for machine tool spindles, offering high speed capability up to 19000 RPM oil lubrication. In stock, ready to ship within one day.

High precision single row cylindrical roller bearing with 1:12 tapered bore and brass cage. SP grade for machine tool spindles. Dynamic load 36000 N, static 41500 N. In stock, fast delivery.

High precision bearings for CNC and robotic machines. Custom designs available. Improve machine stability and reduce costs. Ideal for industrial automation and machine tool applications.

High precision angular contact ball bearing with 25° contact angle, ceramic balls, and P4S precision. Features plastic fiber cage, light preload, and high speed capability up to 34000 RPM. Ideal for machine tool spindles. In stock, fast delivery.

High precision P4S angular contact ball bearing with 15° contact angle, steel balls, and plastic fiber cage. Designed for machine tool spindles, offering high speed, durability, and light preload. In stock with fast delivery.

High precision angular contact ball bearing with ceramic balls and 15° contact angle. P4S grade exceeds P4 standards. Plastic fiber cage, light preload, sealed. Ideal for machine tool spindles. In stock, fast delivery.

High precision HSS71909-C-T-P4S-UL bearing with 15° contact angle, plastic cage, and light preload. Suitable for machine tool spindles. P4S quality exceeds P4. In stock, fast delivery.

High precision HSS7012 C T P4S UL angular contact ball bearing, 60x95x18mm, P4 grade, 15° contact angle. Ideal for machine tool spindles. Features steel balls, high dynamic load rating, and grease lubrication up to 18000 RPM. In stock with fast delivery.

High precision HSS7009 series angular contact ball bearing with 15° contact angle, steel balls, and plastic fiber cage. P4S grade exceeds P4 standards. Ideal for machine tool spindles. Light preload, sealed, and suitable for paired arrangements.

High precision angular contact ball bearing for machine tool spindles. 15° contact angle, P4S accuracy, light preload. Steel balls, plastic cage. Durable, low vibration, suitable for high speed applications. Custom options available.

High precision spindle bearing with 15° contact angle, phenolic cage, and P4S quality. Supports grease lubrication up to 19000 RPM and oil up to 28000 RPM. Ideal for machine tool main spindles. In stock with fast delivery.

High precision angular contact ball bearing for machine tool spindles. P4 quality, steel balls, 15° contact angle, phenolic cage. Supports 38000 N dynamic load, 11000 RPM grease speed. In stock, fast delivery.

High precision angular contact ball bearing for machine tool spindles. 15° contact angle, phenolic cage, P4S quality. Steel balls, 100mm bore, 150mm OD, 24mm width. Dynamic load 38000 N, static 45000 N. In stock, fast delivery.

High precision angular contact ball bearing for machine tool spindles. Features 15° contact angle, plastic fiber cage, and P4S quality. Supports grease lubrication up to 14000 RPM. In stock with fast delivery and customizable packaging.

High precision P4 grade angular contact ball bearing with 25° contact angle. Designed for machine tool spindles. Features steel balls, phenolic cage, and high speed capability up to 24000 RPM oil lubrication. In stock with fast delivery.