BAX Series Angular Contact Bearings

BAX Series angular contact bearings are precision-engineered for high-speed, high-precision, and complex load conditions, capable of supporting both radial and unidirectional/bidirectional axial loads. Their core design features optimized contact angles (typically 15° or 25°) to balance radial/axial capacities, ensuring long-term stability in critical precision equipment. Constructed with high-strength materials (e.g., bearing steel, stainless steel, or ceramic) and precision grinding, these bearings deliver low friction, high rigidity, and extended service life.
Structural Features
Contact Angle Optimization:
15°: Ideal for high-speed, light-load applications (e.g., machine tool spindles).
25°: Versatile for balanced radial/axial load scenarios.
Material & Process:
Bearing steel (SUJ2), stainless steel (AISI 316L), or ceramic (Si₃N₄) options.
Ceramic balls reduce centrifugal force and thermal expansion.
Sealing & Lubrication:
Built-in rubber seals (RS) or metal shields (ZZ) protect against contamination.
Supports grease or oil-air lubrication for high-speed performance.
Configuration Options:
Single-row: Basic design for unidirectional axial loads.
Double-row: Enhanced rigidity for tilting moments.
Paired mounting (back-to-back/face-to-face): Preloading improves rotational accuracy.