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| CSK系列单向离合器轴承 |
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结构特点(库存信息)
单向旋转离合器轴承是深沟球轴承和楔块式离合器的组合，供货时其内部已填注润滑脂。ZZ型封盖可以防止0.3mm以上的灰尘铁屑进入内部，2RS型式密封圈可以防尘、防水和防漏脂。
扭矩传递为紧配合时，离合器内外径分别与N6公差的机体孔和n6公差的工作轴压配，轴承的内部游隙为C5组，紧配合时所产生的内部缩小变形，可使楔块和轴承达到预期的最好效果。当内圈与轴采用键方式配合时，工作轴可以使用K6公差，外圈仍然与N6公差的机体孔压配。当内圈与工作轴，外圈与机体孔均采用键槽方式配合时，建议工作轴用公差K6,机体孔采用公差K6或H6：采用键配合方式时，轴承的内部游隙为C3组。
总装时要注意，不可敲打内圈压迫外圈进入机壁，也不可用敲打外圈压迫内圈挤入工作轴的方式安装。
Description(库存信息)
One-way rotating clutch bearings is the combination lr deep groove ball bearing and sprag type freewheel.It is filled in grease lubricant when supplied.ZZ type shield can protect against dust of more than 0.3mm 2RS type seal is dustproof,waterproof and greaseproof.
When torque transmission is closed fit,the inside and outside diameter is rorced fit with N6tolerance bore and n6working shaft respectively,the internal clearance is set at c5.the reduction and distortion during this process can make good effect.when inner ring and shaft are key fit,the working shaft can use K6 tolerance,the outer ring is still forced fit with N6 tolerance bore.If inner ring with with working whaft,outer ring with bore are all key fit,K6 tolerance is recommended for working shaft,and K6 or H6 for bore,with the internal clearance set at c3.
Attention to installation:don't knock inner ring to press outer ring into bore,and don't knock outer ring to press inner ringinto working shaft.
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轴承型号
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外形尺寸（mm）
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轴承负载
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额定扭矩
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重 量(KG)
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用途举例
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d(内径)
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D(外径)
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B(宽度)
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C[Kn]
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Co[Kn]
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Tkn(N.m)
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CSK8 2RS
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8
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22
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9
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3.28
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0.86
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2.5
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0.015
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电动车
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CSK12 2RS
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12
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32
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14
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6.1
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2.77
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7.5
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0.05
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CSK15 2RS
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15
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35
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16
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7.4
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3.42
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13.5
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0.07
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洗衣机
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CSK17 2RS
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17
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40
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17
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7.9
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3.8
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24.5
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0.09
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CSK20 2RS
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20
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47
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19
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9.4
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4.46
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40
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0.145
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印刷机械
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CSK25 2RS
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25
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52
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20
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10.7
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5.46
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68
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0.175
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CSK30 2RS
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30
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62
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21
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11.7
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6.45
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110
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0.27
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电动滚筒
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CSK35 2RS
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35
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72
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22
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12.6
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7.28
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140
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0.4
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CSK40 2RS
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40
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80
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27
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15.54
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12.25
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260
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0.6ou
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纺织机械
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