S71902 CD/HCP4A

Part Number S71902 CD/HCP4A
Brand: BearingMaker Interchangeable With: SKF
System of Measurement Metric
Contact Angle 15°
Seal Type Sealed
Matched Arrangement No
Preload Available
For Load Direction Angular Contact
Bore Dia 15 mm
Bore Dia Tolerance -0.004mm to 0
Outer Dia 28 mm
Outer Dia Tolerance -0.005mm to 0
Width 7 mm
Width Tolerance -0.2mm to 0
Ring Material Chrome Steel
Ball Material Ceramic
Cage Material Phenolic
Dynamic Radial Load 893 lbf
Lubrication Lubricated
Max Speed (X1000 rpm) 70
Temperature Range -30° to 110 °C
Static Radial Load 428 lbf
Tolerance Class P4 (ABEC-7)
Ball Dia 3.969 mm
Ball Qty 13
Weight 0.014 kg

$162.47

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Design Features of S71902 CD/HCP4A Bearing

Engineered for compact, high-performance setups, this super precision angular contact ball bearing excels in demanding environments. It features a 15 mm bore, 28 mm outer diameter, and 7 mm width. The 15掳 contact angle ensures precise handling of radial and axial loads. With chrome steel rings and ceramic balls, it offers smooth, high-speed operation. The phenolic cage minimizes weight, and the sealed design protects against contaminants, ensuring long-term reliability.

 

Benefits of S71902 CD/HCP4A Bearing

  • Precision: The bearing is manufactured to exacting tolerances, ensuring reliable, accurate performance in critical applications.
  • Efficient Load Handling: The 15掳 contact angle effectively manages radial and axial loads, providing stability under various conditions.
  • Smooth Operation: Ceramic balls reduce friction and wear, supporting consistent, high-speed operation up to 70,000 RPM.
  • Durability: High-grade materials like chrome steel and ceramic extend the bearing’s lifespan, reducing maintenance needs.
  • Protected Design: The sealed construction keeps out contaminants, ensuring long-term performance in challenging environments.

 

Applications of S71902 CD/HCP4A Bearing

  • Aerospace: Ideal for high-speed, precision-critical components.
  • Medical Devices: Ensures smooth, accurate operation in diagnostic and imaging equipment.
  • Precision Machinery: Perfect for CNC machines and tools requiring high precision.
  • Optical Instruments: Provides precise alignment in microscopes and cameras.
  • High-Speed Motors: Delivers reliable performance in motors operating at high speeds.
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