CK-D1740 Sprag Type Freewheel Clutch Bearing 17*40*25mm

The outer ring and the machine wall are installed with a keyway. The wedge is directly matched with the installation bearing, the installation shaft tolerance is h7, the cylindricity is 0.01mm, and the hardness is HRC56~60.
This series is often used in packaging machines, bag making machines, corrugated paper production lines, reducers, elevators and other mechanical equipment.

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    CK-D and B200 series are disc type one-way clutches without inner ring and without bearing support. Radial dimensions are the same as standard bearing dimensions. When used, it needs to be installed with bearings to ensure the concentricity of the shaft and the outer ring of the clutch, and bear the axial and radial loads. Grease must be added during use. Among them, CK-D is the metric series, and B-200 is the inch series.

    Specification

    Model Number CK-D1740
    Outer dia40mm
    MaterialGCr15
    Inner dia16.51mm
    Width (B)25mm
    Nominal Torque 33N.m
    Overrunning limiting speed (inner race) 530r/min
    Overrunning limiting speed (outer race) 128r/min

    Parameter

    ModelRated torque〔N·m〕Exceeding the limit speed〔r/min〕Dimension〔mm〕Optional bearingWeight
    08/7276-1994WEIGHT
    dDDdBbn* tn〔kg〕
    〔h7〕〔H7〕
    CK-D17403316804254017254*2.562030.18
    CK-D20475016804254720255*3.062040.25
    CK-D25528412603405225255*3.062050.28
    CK-D306220012603006230288*4.062060.45
    CK-D357231812602257235288*4.062070.6
    CK-D4080470126017080403210*562080.84
    CK-D458047012601708045328*4.062080.8
    CK-D4585470126017085453210*562090.91
    CK-D509067084017090503210*562100.98
    CK-D55100820840140100553810*562111.49
    CK-D601101050840128110604210*562121.95
    CK-D651201050840128120654210*562132.33
    CK-1)701251188700128125704212*562142.45
    B20333204050016.51254*2.562030.23
    B20450204050018.796255*3.062040.34
    B20584153040023.622255*3.062050.45
    B206200153035032.766287*4.062060.68
    B207318136030042.088287*4.062070.8
    B208470136020046.7613210*4.562080.91
    B209470136020046.7613210*4.562090.95
    B210670102020056.1093210*4.562101
    B211670102020056.1093210*4.562111.4
    B2121050100018070.0294210*4.562121.8
    B2131050100018070.0294210*4.562132.3
    B214118886018079.3564212*4.562142.4