Small Parts & Bearings
Miniature Bearings Australia

SR2-5A-D17-CSN-ZS-KC - Datasheet

MBA

Category Information

Bearings - Dental Applications

Dental Applications Bearings. This listing shows the basic features of various bearings for dental applications.

  • Bearings used in high-speed and low-speed dental handpieces play a crucial role in the performance and reliability of these dental tools.
  • The purpose of bearings in dental handpieces varies depending on the speed requirements and operational characteristics of the handpiece.
  • Key features of dental equipment bearings are high precision allowing for high speed rotaion, low friction and quiet operation. An expanded range may be available on special order. Please enquire.
  • Please contact us for a dental application list.

Product Data

Single shielded Abec 7 precision special dental ceramic-hybrid bearing with high speed phenolic retainer

  • ID (d) : 3.175 mm
  • O.D. (D) 7.938 mm
  • Width (B) 3.572 mm
  • Additional Information Ceramic Hybrid, Torlon Cage
  • Lubrication Type Oil
  • Lubrication Name Undisclosed
  • Basic Part R2-5A
  • Limiting Speed 130650
  • Cage Type Phenolic Linen Base
  • Static Load Rating KGf 14.4
  • Dynamic Load Rating KGf 45.6
  • Radii 0.10 mm
  • Inner Shoulder (UI) 4.35mm
  • Outer Shoulder (UO) 7.10 mm
  • Number of Balls 6
  • Clearance Special
  • Precision Grade Abec 7
  • Closure Type ZS
  • Max Temperature 140 Deg. C
Country of Origin: CZ

Product Compliance and Data

Additional Resources

Applications & Uses

  • Dental Handpiece Parts
  • BIEN AIR® - Black Pearl® - Bearing for Rotor Cartridge - Alternative Options
  • BIEN AIR® - Bora® - Bearing for Rotor Cartridge

Cross References

  • SR25AD17CSNZSGR7KC
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