Bearings
Angular Contact Bearings
Axial Angular Contact Bearings
Quick Code: BB-519484
BSN4075-DDUDTHP3 Matched Pair NSK Axial Angular Contact Ball Bearing 40mm x 75mm x 68mm
BSN4075 DDUDTHP3 NSK Matched Pair Axial Angular Contact Ball Bearing
This premium matched pair axial angular contact bearing from NSK is engineered for highly dynamic applications requiring exceptional precision, load capacity, rigidity, and low friction. With a robust 40mm bore and 75mm outer diameter, this bearing delivers reliable performance in demanding industrial environments where both radial and high axial forces must be supported simultaneously.
Key Performance Features:
- 60 degree contact angle for optimal support of both radial and high axial forces
- Double direction bearing design for versatile bidirectional load handling
- Matched pair configuration (2pcs) for optimized performance and load distribution
- High accuracy and rigidity meeting P4/ABEC 7 dimensional and P2/AB running accuracy standards
- Low friction operation for improved efficiency and power transmission
- Sealed design for enhanced protection and extended service life
Technical Specifications:
- Brand: NSK
- Inside Diameter: 40mm
- Outside Diameter: 75mm
- Width: 68mm
- Cage Material: Polyamide cage for lightweight, durable operation
- Sealing Type: Sealed design for superior protection
- Lubrication: With lubrication groove for optimized lubrication methods
- Material: Standard bearing steel to NSK quality standards
- Operating Direction: Double direction (bidirectional)
- Tolerance Class: Dimensional accuracy P4/ABEC 7, Running accuracy P2/AB
- Temperature Range: -20 degreeC to +120 degreeC for reliable performance across varied environments
- Mounting: Without fixing holes for flexible installation options
Design & Installation:
The matched pair configuration ensures optimal load distribution and performance stability, making this bearing ideal for precision applications requiring synchronized operation. The lubrication groove facilitates efficient lubrication, while the sealed design minimizes maintenance requirements. The polyamide cage reduces friction and weight while maintaining durability in demanding conditions.
Ideal Applications:
These bearings are particularly well-suited for:
- Precision screw drive systems and ball screw assemblies
- Machine tool spindles and rotary tables
- High-speed precision machinery
- Automated assembly equipment
- Industrial applications requiring combined radial and axial load handling with high accuracy and reliability
