Bearings
Angular Contact Bearings
Axial Angular Contact Bearings
Quick Code: BB-522176
BSF2068UHP2B NSK Axial Angular Contact Ball Bearing 20mm x 68mm x 28mm
The BSF2068 DDUHP2B NSK Axial Angular Contact Ball Bearing is a premium precision bearing engineered for highly dynamic applications requiring exceptional accuracy, load capacity, rigidity, and low friction performance. With a 60 degree contact angle design, this double-direction bearing efficiently handles combined radial and axial forces in demanding operating conditions.
Key Performance Features
- 60 degree contact angle provides excellent support for both radial and high axial forces simultaneously
- Double-direction bearing design for versatile load handling in multiple orientations
- High accuracy and precision (Tolerance Class P2 / ABEC 9) for critical industrial applications
- Exceptional load carrying capacity and rigidity for heavy-duty use
- Low friction operation for improved efficiency and reduced energy consumption
- Maintenance-free sealed design for reliable long-term performance
Design & Construction
- Sealed design – protective seals on both sides for enhanced contamination control and maintenance-free operation
- Polyamide cage – lightweight and durable cage material ensures reliable ball retention and smooth operation
- Standard bearing steel – premium material construction meeting NSK quality standards
- High precision tolerance class P2 / ABEC 9 – superior manufacturing precision for demanding applications
- With fixing holes – integrated mounting holes for simplified and secure installation
- Two lubrication grooves – optimized lubrication pathways for enhanced bearing performance and extended service life
Specifications
- Inside Diameter: 20mm
- Outside Diameter: 68mm
- Width: 28mm
- Manufacturer: NSK
- Reference: BSF2068DDUHP2B
- Operating Direction: Double direction
- Sealing Type: Sealed (both sides)
- Cage Type: Polyamide
- Tolerance Class: P2 / ABEC 9
- Operating Temperature Range: -20 to +120 degreeC
- Product Type: Single bearing
Ideal Applications
This bearing is particularly well-suited for precision industrial machinery, screw drives, spindle assemblies, servo drives, and other demanding applications where bidirectional axial and radial load support is required with high precision and reliability. The sealed design with optimized lubrication grooves makes it ideal for high-speed applications and environments where consistent, maintenance-free performance is essential. The fixing holes enable direct mounting onto adjacent construction or housing, providing flexible installation solutions for both OEM and retrofit applications.
