Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-525606
3310-BD-XL FAG Angular Contact Ball Bearing 50mm x 110mm x 44.4mm
3310-BD-XL FAG Double Row Angular Contact Ball Bearing
This premium double row angular contact ball bearing from FAG is engineered to handle combined radial and axial loads acting in both directions simultaneously, making it ideal for high-speed precision applications and demanding industrial environments. The open bearing design provides flexibility for custom sealing solutions while delivering exceptional stiffness and reliable performance in heavy-duty equipment.
Technical Specifications:
- Bore Diameter: 50mm
- Outer Diameter: 110mm
- Width: 44.4mm
- Row Type: Double Row
- Contact Angle: 30°
- Seal Type: None (Open Bearing)
- Cage Material: Sheet Steel Cage
- Clearance: Normal radial clearance
- Tolerance Class: P6 / ABEC 3
- Operating Temperature Range: -20°C to +150°C
- Arrangement: Standard version
- Outer Ring: Without flange or groove
- Material: Standard bearing steel
- Brand: FAG
- Reference: 3310-BD-XL
Key Features:
- Double row configuration for enhanced load handling capacity in both radial and axial directions
- Raceways displaced with respect to each other for exceptional stiffness and bidirectional load support
- Open bearing design allows for flexible sealing options tailored to specific application requirements
- Sheet steel cage ensuring optimal ball centering and reliable operation
- Normal radial clearance for consistent performance across standard applications
- P6/ABEC 3 precision tolerance class for dependable, repeatable performance
- Handles tilting moments effectively in demanding industrial applications
- Flexible installation options with outer ring without flange or groove
- Extended temperature operating range from -20°C to +150°C for extreme environment capability
- Compact design ideal for space-constrained installations
Applications:
The 3310-BD-XL is well-suited for gearboxes, electric motors, pumps, compressors, machine tool spindles, automotive transmissions, and other rotating machinery where combined radial and axial loads occur. Its larger bore diameter and robust double row design make it particularly effective in heavy-duty industrial applications requiring reliable performance, superior load capacity, and the ability to operate across an extended temperature range. The open bearing configuration is ideal for applications requiring custom or specialized sealing solutions.
