Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-507987
7328 BG NSK Single Row Angular Contact Ball Bearing 140mm x 300mm x 62mm
NSK 7328 BG Single Row Angular Contact Ball Bearing
This premium single row angular contact ball bearing from NSK is engineered for high-speed precision applications demanding simultaneous radial and axial load capacity. The 7328 BG represents NSK's commitment to reliability and performance in demanding industrial environments.
Key Features:
- Single Row Design: Optimized for high-speed operation with excellent precision and reduced friction compared to double row configurations
- 40° Contact Angle: Precisely engineered geometry for balanced radial and axial load distribution, ideal for applications requiring controlled axial clearance
- Steel Cage: Robust cage construction ensures stable ball positioning and reliable performance during continuous operation
- Open Bearing Design: Non-sealed configuration allows for flexible mounting arrangements and maintenance accessibility
- Bearing Pair Configuration: Available with low axial clearance in O- and X-arrangements for optimized load distribution
- P0/PN2 Tolerance Class (ABEC 1): Standard precision grade suitable for general to moderate precision industrial applications
- Extended Temperature Range: Operates reliably from -20°C to +200°C, making it suitable for both cold and high-temperature environments
Specifications:
- Bore Diameter: 140mm
- Outer Diameter: 300mm
- Width: 62mm
- Material: Standard bearing steel
- Clearance: Normal radial clearance
- Operating Temperature Range: -20°C to +200°C
- Outer Ring: Without flange/groove
- Reference: 7328BG
Typical Applications:
Ideal for use in high-speed spindles, machine tool applications, industrial motors, turbomachinery, and precision gearbox systems. The extended temperature capability and open design make this bearing particularly suitable for aerospace, automotive, and industrial manufacturing applications where high-speed rotation and thermal stability are essential requirements.
This bearing is part of our comprehensive NSK bearing range and is typically stocked for immediate dispatch.
