Bearings
Angular Contact Bearings
Axial Angular Contact Bearings
Quick Code: BB-519485
BSN5090-DDUHP3 NSK Axial Angular Contact Ball Bearing 50mm x 90mm x 34mm
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Product Specification
Brand
NSK
Cage
Polyamide cage
Contact angle
60 degree
Fixing
Without fixing holes
Inside Dia
50mm
Lubrication hole
With lubrication groove
Material
Standard bearing steel
Operating direction
Double direction bearing
Outside Dia
90mm
Product range
Single bearing
Sealing Type
Sealed
Temperature range
-20 to +120 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
34mm
Reference
BSN5090-DDUHP3
Additional Reference:
10133943
Quick Order Code
BB-519485
Product Description
BSN5090 DDUHP3 NSK Axial Angular Contact Ball Bearing
This high-precision axial angular contact bearing is engineered for demanding dynamic applications requiring exceptional accuracy, superior load capacity, rigidity, and low-friction operation. The 50mm x 90mm x 34mm configuration with sealed design makes it ideal for precision machinery, screw drive systems, and industrial equipment operating under challenging conditions.
Key Performance Features:
- 60 degree contact angle enables simultaneous support of both radial and high axial forces
- High load-carrying capacity with excellent rigidity for precision applications
- Low friction design for efficient power transmission and reduced energy consumption
- Double direction capability for bidirectional axial load support
- Sealed design providing protection against contamination for extended bearing life
Design & Construction:
- Standard bearing steel construction for optimal durability and performance
- Polyamide cage for lightweight, efficient operation and reduced friction
- Integrated lubrication groove for effective grease distribution and maintenance
- Sealed bearing design (no fixing holes) for direct mounting applications
- Dimensional accuracy P4 (ABEC 7) and running accuracy P2 (ABEC 5) for precision tolerance requirements
Specifications:
- Brand: NSK
- Bore Diameter: 50mm
- Outer Diameter: 90mm
- Width: 34mm
- Contact Angle: 60 degree
- Sealing: Sealed
- Cage Material: Polyamide
- Operating Temperature Range: -20 degreeC to +120 degreeC
- Product Type: Single bearing
Ideal Applications:
The BSN5090 DDUHP3 is particularly suited for:
- Precision screw drive systems and ball screws
- Machine tool spindles and rotating equipment requiring high-speed operation
- Heavy-duty automation and industrial machinery
- Applications demanding sealed, low-maintenance bearing solutions
- Equipment requiring exceptional accuracy and load capacity under dynamic conditions
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