Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-525613
3311-BD-XL-2HRS FAG Angular Contact Ball Bearing 55mm x 120mm x 49.2mm
3311-BD-XL-2HRS FAG Double Row Angular Contact Ball Bearing
This premium double row angular contact ball bearing from FAG is engineered to deliver exceptional performance in high-speed, high-load applications. The 3311-BD-XL-2HRS is specifically designed to simultaneously handle radial and axial loads with superior precision and reliability, making it ideal for demanding industrial and mechanical equipment where durability and consistent performance are critical.
FAG, a globally recognised bearing manufacturer, is renowned for producing high-quality bearings that meet stringent engineering standards. This bearing exemplifies FAG's commitment to excellence in industrial bearing applications.
Bearing Specifications:
- Bore Diameter: 55mm
- Outside Diameter: 120mm
- Width: 49.2mm
- Type: Double Row Angular Contact Ball Bearing
- Contact Angle: 30°
- Manufacturer: FAG
- Reference Number: 3311-BD-XL-2HRS
Key Features:
- Double row configuration for increased load capacity and stability
- 30° contact angle for optimal load distribution and enhanced performance
- Sheet steel cage construction for durability and consistent operation
- Lip seals on both sides for effective protection against contamination and moisture ingress
- Normal radial clearance suitable for standard applications and mounting configurations
- Standard arrangement for versatile mounting configurations
- Tolerance class P6/ABEC 3 for enhanced precision
- Standard bearing steel construction for long-lasting reliability
- Temperature range: -20°C to +150°C for reliable operation in varied environments
- Without flange or groove design for flexible installation options
Why Choose FAG?
FAG is one of the world's leading bearing manufacturers, renowned for maintaining exceptional quality standards and engineering precision. FAG angular contact bearings are the preferred choice for applications where reliability, durability, and consistent performance under demanding conditions are essential.
Ideal Applications:
- Heavy-duty industrial machinery and gearboxes
- Machine tool spindles and precision equipment
- Pump and compressor applications
- Electric motors and generators
- Transmission systems requiring substantial load-carrying capacity
- Industrial equipment requiring combined radial and axial load handling
- Applications operating in challenging environmental conditions
The integrated lip seal design on both sides provides excellent protection in harsh operating environments, making this bearing particularly suitable for applications where lubrication retention and contamination prevention are critical factors for optimal performance and extended bearing life.
