d 280-440mm
Product Parameter
  • Basic size of mm
    d 280
    D 350
    B 33
  • The basic rated load is kN
    trends C 341
    static state Co 695
  • Fatigue load limit Pu 64
  • Rated rotation speed is r/min
    Refer to the speed 750
    limit speed 950
  • quality 7.1
  • model NCF1856V
  • Dimensions are mm
    d 280
    d1 307
    D1 ~ 325
    E 334
    r1,2 the min 2
    r3,4 the min 1.1
    s1) 2.5
  • Shoulder gear and chamfer size mm
    da the min 289
    das2) suggested value 303
    Da the max 341
    Db the max 344
    ra the max 2
    rb the max 1