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How to Choose the Cage for Angular Contact Ball Bearings?

To choose the right cage for angular contact ball bearings, match the cage material to your application’s speed, temperature, load, and lubrication conditions. Use stamped steel for general industrial use, machined brass for high-load and high-temperature environments, polyamide (PA66) for low-noise, cost-sensitive applications, aluminum or titanium alloys for lightweight, high-speed

bearing application engineer | Maxwell 05/06/2025

What Is the Essential Difference Between Ceramic Ball Bearings and Steel Ball Bearings?

Ceramic ball bearings and steel ball bearings differ fundamentally in material properties, speed capacity, thermal behavior, and durability. Ceramic bearings offer superior performance in high-speed and electrically sensitive applications due to their lightweight, insulating, and wear-resistant characteristics. Steel bearings remain the cost-effective choice for general industrial use. Understanding these differences

bearing application engineer | Maxwell 05/04/2025

What Are the Causes of Machine Tool Bearing Raceway Spalling?

Raceway spalling in machine tool bearings is a serious form of surface fatigue that results from repeated stress, poor lubrication, misalignment, or contamination. This leads to material flaking on the raceway surface, causing vibration, loss of precision, and eventual bearing failure. Understanding the root causes and implementing proper maintenance, lubrication,

bearing application engineer | Maxwell 05/04/2025

What Are the Requirements for Compressor Bearings? How to Judge the Quality Standards?

Compressor bearings must meet critical standards including high load capacity, precision tolerance, thermal stability, and lubricant compatibility. Piston compressors require durable deep groove and cylindrical bearings; scroll and centrifugal types demand high-speed angular contact or ceramic bearings. To judge bearing quality, professionals should assess dimensional accuracy, material treatment, noise levels,

bearing application engineer | Maxwell 05/02/2025

Guide to Ball Screw Bearing Types and Configurations

Ball screw bearing types include angular contact ball bearings, deep groove ball bearings, thrust ball bearings, and cylindrical roller bearings. The proper configuration involves using a fixed support at the drive end—typically with duplex or triplex angular contact bearings—to handle axial and radial loads, and a floating support at the

bearing application engineer | Maxwell 05/02/2025

What Are the Types of Precision Transmission Bearings? What Industries Are They Used In?

Precision transmission bearings include angular contact ball bearings, cylindrical and tapered roller bearings, crossed roller bearings, thrust bearings, and needle bearings—each designed for high-speed, high-rigidity, and low-runout performance. Different industries apply these bearing types based on specific functional demands: machine tools use angular and cylindrical bearings for spindle rigidity and

bearing application engineer | Maxwell 04/30/2025

How to Judge the Complete Failure of Angular Contact Ball Bearings?

Complete failure of angular contact ball bearings can be identified by loud noise, increased vibration, rising temperatures, lubricant leakage, irregular shaft movement, and visible internal damage. These symptoms indicate critical issues such as raceway spalling, cage collapse, or rolling element fracture. Early detection through professional inspection and condition monitoring can

bearing application engineer | Maxwell 04/30/2025

What Are the Effects of Inferior or Expired Lubricants on Bearings?

Inferior or expired lubricants can cause bearing overheating, increased friction, Corrosion and Rust, accelerated wear, Accelerated Surface Fatigue and Spalling, Lubricant Oxidation and Acid Formation, Contamination and Particle Intrusion, and even complete failure. A qualified lubricant must have stable viscosity, oxidation resistance, low volatility, and compatibility with bearing materials. Trusted

bearing application engineer | Maxwell 04/29/2025

Authoritative Guide to Selecting Magnetic Suspension Protective Bearings

To select magnetic suspension protective bearings, you must evaluate rotor drop speed, shock load resistance, operating temperature, material compatibility, and structural fit. The ideal bearing should withstand emergency impacts during magnetic levitation failure, operate reliably in high-speed and high-temperature environments, and prevent damage to the shaft or housing. Angular contact

bearing application engineer | Maxwell 04/29/2025

Why Do Rolling Bearings Need to Be Preloaded? What Is the Correct Preload Operation Method?

Rolling bearings need to be preloaded to eliminate internal clearance, improve rotational accuracy, increase rigidity, reduce vibration, extend bearing life, and prevent bearing loosening during operation. Preload ensures that rolling elements maintain constant contact with raceways, allowing stable, high-performance function in CNC machines, motors, and precision equipment. The correct preload

bearing application engineer | Maxwell 04/29/2025