7003A

 

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
  • Basic Properties

    Contact Angle α 30 °
    Inner Diameter d 17 mm
    Outer Diameter D 35 mm
    Width B 10 mm
    Chamfer dimension r min 0.30 mm
      r1min 0.15 mm
    Distance Side Face to Pressure Point a 12.50 mm
  • Load Data

    Basic Dynamic Load Rating C 6.10 kN
    Basic Static Load Rating C0 3.50 kN
    Limiting Speed Grease 28,900 r/min
      Oil-air 38,500 r/min
    Fatigue Load Limit Pu 2.590 kN
    Calculation Factor for Equivalent Loads  f0 14.500  
  • Preload & Rigidity

    Light A  - N
      Cax  - N/μm
    Medium B  - N
      Cax  - N/μm
    Heavy C  - N
      Cax  - N/μm
  • Mass

    Mass m 0.040 kg

Your direct line to BRZB

Send a message directly to us. We will contact you at once.

Home WhatsApp Mail Inquiry