Angular Contact Bearings
Overview
Angular contact bearings are precision rolling-element bearings designed to support combined radial and axial loads simultaneously. They feature raceways that are offset relative to each other, creating a contact angle that allows the bearing to handle thrust loads in one direction while maintaining high rotational accuracy. These bearings are commonly used in pairs or sets to manage loads in both directions and to improve rigidity. Built for high-speed and high-precision applications, they are essential in equipment where alignment and load control are critical.
Applications
Angular contact bearings are widely used in high-speed and precision equipment where combined loads and accuracy are required.
- Precision and high speed equipment
- Machine tools (spindles, CNC equipment)
- Pumps and compressors
- Electric motors and gearboxes
- Robotics and automation system
Key Features and Benefits
These bearings are selected for their ability to handle complex loads while maintaining performance and reliability in demanding environments.
- Supports combined radial and axial loads efficiently
- Improves system rigidity and rotational accuracy
- Enables high-speed operation with reduced vibration
- Enhances equipment lifespan through proper load distribution
- Designed for paired or matched mounting for increased performance
- Reduces deflection under load for precision applications
Choosing the Right Angular Contact Bearing
Selecting the right angular contact bearing is critical to avoid premature failure, misalignment, or performance loss in your system.
- Contact angle (affects axial load capacity and speed capability)
- Load direction and magnitude (single vs. paired configurations)
- Speed requirements and lubrication method
- Mounting arrangement (back-to-back, face-to-face, tandem)
- Internal clearance or preload requirements
- Environmental conditions (temperature, contamination, moisture)
- Shaft and housing fit tolerances
- Maintenance and relubrication needs
Weimer is Your Source for Angular Contact Bearings
Weimer is an authorized distributor for leading angular contact bearing manufacturers worldwide, with local inventory across the United States for same-day pickup and delivery. We support customers throughout Wisconsin, Illinois, Minnesota, Michigan, Iowa, Indiana, North Carolina, South Carolina, Arkansas, Tennessee, South Dakota, Colorado, Texas and beyond.
Technical Expertise You Can Rely On
Weimer works directly with your team to deliver the support and resources needed for your application. From initial product selection to ongoing operation, we help ensure the right solution is in place to keep your equipment running reliably.
- Application review and product selection guidance
- Cross-referencing and sourcing for existing equipment
- Access to a broad range of trusted manufacturers
- Fast response to help minimize downtime
- Reliable delivery across the U.S.
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