• Bearing code
    Open type 636
    Dust cover type 636ZZ
    Sealed 2RZ 636-2RZ
    Sealed 2RS 636-2RS
  • External dimensions
    d 6
    D 22
    B 7
    B1 7
    R(1)(minimum) 0.3
    R1(1)(minimum) 0.3
  • Rated load (N)
    Cr 3300
    Cor 1370
  • Rated load {kgf}
    Cr 335
    Cor 140
  • Extreme speed (rpm)
    Lubricate ZZ with grease ZRZ. ZRS 30000
    D·D 28000
    Oil lubrication Z 36000
  • Installation size (mm)
    Da(minimum) 8
    Db(maximum) 10.5
    Da (maximum) 20
    Db(minimum) 19
    Ra(maximum) 0.3
    Rb(maximum) 0.3
  • Weight (g) (reference)
    Open type 14
    Dust cover type 14