Flanged Ball Bearings: Core Components for Industrial Applications
Flanged ball bearings are precision bearings with an integrated flange structure on the outer ring. Their unique design makes them indispensable in modern industry. This flange structure provides axial positioning, significantly improving installation convenience and operational stability.
Core Technical Features
1. Structural Design
Integrated flange outer ring: Provides axial positioning
Precision raceway design: Ensures smooth operation
Optimized sealing system: Enhanced dust and water resistance
2. Performance Advantages
Axial positioning accuracy: ±0.1mm
Temperature range: -40°C to +150°C
Vibration suppression: 40% improved compared to standard bearings
Main Types
Load capacity: Radial 15kN, axial 8kN
Speed range: 1000-15000 rpm
Applications: Motors, pumps, gearboxes
2. Angular contact flange bearing
Contact angle: 15°/25°/40°
Precision grades: P4/P5/P6
Applications: Machine tool spindles, robot joints
Key Applications
Industrial Automation: Robotic arm joints, linear guides
Transportation: Hub units, transmission systems
Precision machinery: Spindle supports, measuring instruments
New energy: Wind turbines, electric vehicle motors
Material Science
Stainless steel grades: AISI 440°C, HRC 58-62 hardness
Ceramic hybrid: Si3N4 ceramic balls, temperature resistant to 800°C
Engineering plastic: PEEK, suitable for corrosive environments
Maintenance Specifications
1. Lubrication Management
Grease Refill Interval: 2000 hours
Lubricant Viscosity: ISO VG 32-68
Lubrication Method: Automatic lubrication system recommended
2. Condition Monitoring
Vibration Monitoring: ≤4.5mm/s
Temperature Monitoring: ≤80°C
Noise Measurement: ≤75dB(A)
Selection Guide
Load Calculation: Consider radial/axial load combinations
Speed Matching: DN value ≤800,000
Environmental Factors: Temperature, humidity, pollution level
Precision Requirements: Select the appropriate precision grade based on the application
Flanged ball bearings, with their superior performance and reliability, provide a critical rotating support solution for modern industrial equipment. Proper selection and use ensure long-term stable operation, reduce maintenance costs, and improve production efficiency.
If you want to know more bearing information,please contact us :
sales@cwlbearing.com
service@cwlbearing.com
Post time: Nov-13-2025
