All Categories
  • Principal dimensions
    (mm)
    d1 50
    D 120
    B 29
  • Basic load ratings
    KN
    dyc
    Cr
    156
    stc
    Cor
    166
  • Pu 18.6
  • Speed ratings
    rpm
    Speed Ratings 5600
    Limiting Speed 7500
  • Bearing+ Withdrawal sleeves 1.8
  • Designation
    Bearing 21311EK
    Withdrawal sleeves AHX311
  • Dimensions
    mm
    d1 50
    d2
    71.6
    D1
    96.2
    B1 37
    B21) 40
    G M60×2
    G1 7
    b 5.5
    k 3
    r1,2
    Min
    2
  • Abutment and fillet dimensions
    mm
    da
    Max
    66
    Da
    Max
    109
    ra
    Max
    2
  • Value
    e 0.24
    Y1 2.8
    Y2 4.2
    Yo 2.8