• Bearing code
    Open type -
    Dust cover type MR115ZZ
    Sealed 2RZ MR115-2RZ
    Sealed 2RS MR115-2RS
  • External dimensions
    d 5
    D 11
    B -
    B1 4
    R(1)(minimum) -
    R1(1)(minimum) 0.15
  • Rated load (N)
    Cr 715
    Cor 276
  • Rated load {kgf}
    Cr 73
    Cor 28
  • Extreme speed (rpm)
    Lubricate ZZ with grease ZRZ. ZRS 48000
    D·D -
    Oil lubrication Z 56000
  • Installation size (mm)
    Da(minimum) -
    Db(maximum) 6.3
    Da (maximum) -
    Db(minimum) 9.8
    Ra(maximum) -
    Rb(maximum) 0.15
  • Weight (g) (reference)
    Open type -
    Dust cover type 1.49