Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-507921
7320 BWG NSK Single Row Angular Contact Ball Bearing 100mm x 215mm x 47mm
7320 BWG NSK Single Row Angular Contact Ball Bearing
The 7320 BWG is a premium single row angular contact ball bearing from NSK, engineered to deliver exceptional performance in high-speed precision applications requiring simultaneous radial and axial load capacity. This robust bearing combines NSK's renowned engineering expertise with a versatile design suitable for demanding industrial environments and heavy-duty equipment.
Key Specifications:
- Bore Diameter: 100mm
- Outer Diameter: 215mm
- Width: 47mm
- Row Type: Single Row
- Contact Angle: 40° for optimal load distribution
- Arrangement: Bearing pair with low axial clearance in O- and X-arrangement configurations
Design Features:
- Material: Standard bearing steel for durability and reliability
- Cage: Steel cage for robust ball centring and stable performance under demanding conditions
- Radial Clearance: Normal radial clearance for standard applications
- Seal Type: Open bearing design (none) for applications requiring precise lubrication control
- Outer Ring: Without flange/groove for flexible mounting options
- Tolerance Class: P0/PN2 (ABEC 1) for precision applications
- Operating Temperature Range: -20°C to +150°C for versatile environmental performance
Applications:
This bearing excels in large-scale industrial machinery and equipment where combined loading is essential, making it ideal for:
- Heavy-duty gearboxes and transmission systems
- Large industrial electric motors and spindle drives
- Rotating equipment requiring high-speed precision
- Machine tool applications with substantial axial loads
- Automotive and industrial machinery requiring rigidity and load capacity
- Applications where low axial clearance pairing is critical for optimal performance
The open design provides excellent control over lubrication while the 40° contact angle ensures effective load distribution in both radial and axial directions. The clearance-free pairing capability in both O- and X-arrangement configurations makes this bearing particularly suitable for applications demanding minimal play and enhanced precision.
Reference: 7320BWG | Brand: NSK
