Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-529380
3311-BD-XL-2Z-TVH-C3 FAG Angular Contact Ball Bearing 55mm x 120mm x 49.2mm
3311-BD-XL-2Z-TVH-C3 FAG Double Row Angular Contact Ball Bearing
This premium double row angular contact ball bearing from FAG is engineered for high-speed, precision applications requiring exceptional load capacity and reliability. With substantial dimensions of 55mm bore × 120mm outer diameter × 49.2mm width, this bearing excels in demanding industrial environments where combined radial and axial loads must be managed efficiently. The dual cover design provides superior contamination protection, making it ideal for applications in challenging conditions.
Key Specifications:
- Bearing Type: Double Row Angular Contact Ball Bearing
- Bore Diameter: 55mm
- Outer Diameter: 120mm
- Width: 49.2mm
- Brand: FAG
- Reference: 3311-BD-XL-2Z-TVH-C3
- Contact Angle: 30 degrees
- Radial Clearance: Slightly increased
- Arrangement: Standard version
Construction & Materials:
- Material: Standard bearing steel
- Cage: Polyamide cage for reliable ball retention and reduced friction
- Seal Type: Metal cover on both sides (2Z) for optimal contamination protection
- Outer Ring: Without flange or groove
- Tolerance Class: P6/ABEC 3 (precision grade)
Performance Range:
- Operating Temperature: -30°C to +120°C
Typical Applications:
Ideal for heavy-duty industrial equipment, electric motors, gearboxes, automotive transmissions, industrial spindles, pumps, and precision machinery where combined radial and axial loads must be managed efficiently. The dual metal cover design makes this bearing particularly suitable for applications in harsh environments, wet conditions, or where dust and debris contamination is a concern. The polyamide cage enables reliable high-speed operation while maintaining consistent performance across diverse industrial and commercial applications.
