RNA4903R Needle bearing - Needle roller bearing - USA Berk Bearing Co,Ltd
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  • Bearing Model RNA4903R
  • Overall dimension (mm)
    d 22
    D 30
    B 13
  • Limit speed (RPM)
    Grease 20000
    Oil lubrication -
  • Rated load
    Cr(N) 12.1
    Cr(N) 16.4
  • Weight(kg) 0.023

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