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Z19A型胀紧联结套的基本尺寸参数：
(JB/T 7934-1999)
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A基本尺寸（mm）Dimensions
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额定负荷
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螺母
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胀套与轴结结合面上的压力pt
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胀套与轮载结合面上的压力pt
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重量
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d
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D
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E
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H
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B
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转矩Mt
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轴向力Ft
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d1
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MA
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N/mm2
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N/mm2
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kg
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kN．m
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kN
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N．m
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14
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25
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32
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16.5
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6.5
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38
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5.1
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M20×
1
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95
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200
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110
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0.05
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15
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25
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32
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16.5
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6.5
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41
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5.5
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M20×
1
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95
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185
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110
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0.04
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16
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25
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32
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16.5
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6.5
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43
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5.45
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M20×
1
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95
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174
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110
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0.04
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17
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26
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32
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16.5
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6.5
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47
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5.5
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M20×
1
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95
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164
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107
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0.04
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18
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26
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32
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16.5
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6.5
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49
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5.4
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M22×
1
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95
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155
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107
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0.04
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18
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30
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38
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16.5
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6.5
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58
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6.6
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M25×1.5
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160
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185
|
112
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0.06
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|
19
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30
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38
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18
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6.5
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62
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6.6
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M25×1.5
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160
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176
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112
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0.06
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20
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30
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38
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18
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6.5
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66
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6.6
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M25×1.5
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160
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167
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111
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0.06
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22
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32
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38
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18
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6.5
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73
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6.6
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M25×1.5
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160
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152
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105
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0.06
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24
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35
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45
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18
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6.5
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105
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8.75
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M30×1.5
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220
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185
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127
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0.08
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25
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35
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45
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18
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6.5
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110
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8.8
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M30×1.5
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220
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178
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127
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0.07
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28
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36
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45
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18
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6.5
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120
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8.55
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M32×1.5
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220
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159
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124
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0.06
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28
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40
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52
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18
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6.5
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149
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10.6
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M35×1.5
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340
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188
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141
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0.09
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30
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40
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52
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19.5
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7
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160
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10.6
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M35×1.5
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340
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164
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123
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0.09
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32
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42
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52
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19.5
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7
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170
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10.6
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M36×1.5
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340
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154
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117
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0.09
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35
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45
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58
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21.5
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8
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230
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13.1
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M40×1.5
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480
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153
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120
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0.11
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36
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45
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58
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21.5
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8
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240
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13.3
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M40×1.5
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480
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149
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120
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0.1
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38
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48
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58
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21.5
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8
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250
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13.1
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M42×1.5
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480
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141
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112
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0.12
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38
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50
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58
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21.5
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8
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250
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13.1
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M42×1.5
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480
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141
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112
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0.14
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40
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50
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65
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24.5
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10
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310
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15.5
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M42×1.5
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680
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124
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93
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0.14
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40
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52
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65
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24.5
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10
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310
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15.5
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M45×1.5
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680
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120
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93
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0.17
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42
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55
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65
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25.5
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10
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320
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15.2
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M48×1.5
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680
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114
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87
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0.2
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45
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55
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70
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25.5
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10
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400
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17.7
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M50×1.5
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870
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122
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96
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0.16
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45
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57
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70
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25.5
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10
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400
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17.7
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M50×1.5
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870
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122
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96
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0.2
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48
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60
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75
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25.5
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10
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500
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20.8
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M55×
2
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970
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135
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105
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0.21
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50
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60
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75
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25.5
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10
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520
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20.8
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M55×
2
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970
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130
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105
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0.18
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50
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62
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75
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25.5
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10
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520
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20.8
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M55×
2
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970
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130
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105
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0.22
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55
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65
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80
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27.5
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12
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610
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22
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M60×
2
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1100
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103
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84
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0.21
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55
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68
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80
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27.5
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12
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610
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22
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M60×
2
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1100
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103
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84
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0.28
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56
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68
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80
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27.5
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12
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620
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22
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M60×
2
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1100
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101
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82
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0.26
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|
60
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70
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85
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30
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12
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800
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26.6
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M65×
2
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1300
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113
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93
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0.24
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60
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73
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85
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30.5
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12
|
800
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26.6
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M65×
2
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1300
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113
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93
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0.33
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|
63
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79
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92
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30.5
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14
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980
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31.1
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M70×
2
|
1600
|
107
|
86
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0.43
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|
65
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79
|
92
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30.5
|
14
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1010
|
31
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M70×
2
|
1600
|
104
|
86
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0.38
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|
70
|
84
|
98
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31.5
|
14
|
1240
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35.4
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M75×
2
|
2000
|
110
|
92
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0.42
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