d1 180-280mm
Product Parameter
  • Basic size of mm
    d 220
    D 440
    B 120
  • The basic rated load is kN
    trends C 2200
    static state Co 3000
  • Fatigue load limit Pu 245
  • Rated rotation speed is r/min
    Refer to the speed 1300
    limit speed 1800
  • Mass bearing + tightening sleeve 99
  • model
    bearing *22248CCK/W33
    tapered adapter-sleeve OH3148H
  • Dimensions are mm
    d1 220
    d2 290
    d3 300
    D1 ~ 383
    B1 172
    B2 37
    B3 -
    b 22.3
    k 12
    r1,2 the min 4
  • Shoulder gear and chamfer size mm
    da the max 290
    db the min 254
    Da the max 423
    Ba the min 19
    ra the max 3
  • Calculation coefficient
    e 0.27
    Y1 2.5
    Y2 3.7
    Yo 2.5