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7006AC

 

BRZB offers a board range in the 70 series regarding dimensions, suitable RPM, and load capabilities.

Standard spindle bearings
High RPM suitability and rigidity
High cost-efficiency and reliability
Standard contact angles of 15° and 25°
Reference RPM factor n x dm = 1.7 x 106 mm/min
High load rating
Also available as hybrid ball bearings
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Technical specification

  • Basic Properties

    Contact Angle α 25 °
    Inner Diameter d 30 mm
    Outer Diameter D 55 mm
    Width B 13 mm
    Chamfer dimension r min 1.00 mm
      r1min 0.60 mm
    Distance Side Face to Pressure Point a 16.40 mm

  • Load Data

    Basic Dynamic Load Rating C 14.40 kN
    Basic Static Load Rating C0 9.80 kN
    Limiting Speed Grease 23,600 r/min
      Oil-air 35,300 r/min
    Fatigue Load Limit Pu 8.050 kN
    Calculation Factor for Equivalent Loads  f0 14.900  

  • Preload & Rigidity

    Light A 130 N
      Cax 92 N/μm
    Medium B 390 N
      Cax 128 N/μm
    Heavy C 780 N
      Cax 161 N/μm

  • Mass

    Mass m 0.114 kg
Industries
7006AC

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Machine Tools

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Solar Power

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Semiconductor Equipments

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