Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-515869
7028 BG NSK Single Row Angular Contact Ball Bearing 140mm x 210mm x 33mm
7028 BG NSK Single Row Angular Contact Ball Bearing
The 7028 BG is a premium single row angular contact ball bearing from NSK, engineered to handle combined radial and axial loads in high-speed, precision applications. This robust bearing features a 40-degree contact angle and is ideal for demanding industrial equipment requiring reliable performance under simultaneous loading conditions.
Specifications:
- Bore Diameter: 140mm
- Outside Diameter: 210mm
- Width: 33mm
- Type: Single Row Angular Contact
- Contact Angle: 40 degrees
- Seal Type: Open (None)
- Cage Material: Steel
- Clearance: Normal radial clearance
- Tolerance Class: P0/PN2 (ABEC 1)
- Material: Standard bearing steel
- Outer Ring: Without flange/groove
- Arrangement: Bearing pair with low axial clearance in O- and X-arrangement
- Operating Temperature Range: -20°C to +150°C
- Manufacturer: NSK
- Reference: 7028BG
Key Features:
- Designed for high-speed applications with precision performance
- Accommodates combined radial and axial loads acting simultaneously
- 40-degree contact angle for enhanced load capacity
- Durable steel cage construction for reliability
- Suitable for bearing pair configurations with optimized axial clearance
- Wide operating temperature range for versatile industrial use
Common Applications:
The 7028 BG NSK bearing is ideal for large-scale industrial machinery including gearboxes, turbines, electric motors, pumps, and precision spindle systems. Its robust construction and high load-carrying capacity make it particularly suitable for heavy-duty equipment in manufacturing, power generation, and mechanical drive systems where both radial and axial forces are present.
