Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-508086
7220 BG NSK Single Row Angular Contact Ball Bearing 100mm x 180mm x 34mm
7220-BG NSK Single Row Angular Contact Ball Bearing
This precision NSK angular contact ball bearing is engineered to handle simultaneous radial and axial loads, making it ideal for high-speed industrial applications requiring reliable performance and durability. As a single row design, it accommodates axial loads in one direction and features robust construction for demanding operational environments.
Key Features:
- 40° contact angle for optimal load distribution and carrying capacity
- Steel cage construction for enhanced durability and stability
- Non-separable single row design for reliable, consistent performance
- Suitable for bearing pair arrangements with low axial clearance in both O- and X-arrangements
- Open bearing design (no seals) for applications requiring minimal maintenance
- Premium NSK quality and precision engineering
Specifications:
- Bore Diameter: 100mm
- Outer Diameter: 180mm
- Width: 34mm
- Contact Angle: 40°
- Row Type: Single Row
- Cage Material: Steel
- Radial Clearance: Normal
- Seal Type: None (Open bearing)
- Tolerance Class: P0/PN2 (ABEC 1)
- Material: Standard bearing steel
- Outer Ring: Without flange/groove
- Operating Temperature Range: -20°C to +150°C
- Manufacturer: NSK
Applications:
This bearing is well-suited for heavy-duty industrial machinery including gearboxes, electric motors, compressors, pumps, machine tool spindles, and automotive transmissions. Its larger bore size and robust construction make it particularly valuable in applications demanding high loads and precise operation. The open bearing design and flexible arrangement options make it ideal for custom installations in manufacturing equipment, HVAC systems, and other industrial machinery where combined radial and axial load handling is essential.
Reference Number: 7220-BG NSK
