Z19A type locking connection

  •  Detailed product parameters: Click:

     

    The basic size of Z19A type locking coupling disc (produced according to JB/T 7934-1999)
     

    Markup example:
    Z130 type expansion coupling sleeve with inner diameter d=180mm and outer diameter D=2mm:Expansion sleeveZ2-130×180


     
           

    Basic size (mm) Dimensions

    Rated load

    Groove

    Expansion sleeveThe pressure on the junction surface pt

    Expansion sleevePressure on the interface with wheel load pt

    weight

    d

    D

    E

    H

    B

    Torque Mt

    Axial force Ft

    d1

    MA

    N / mm2

    N / mm2

    kg

    kN. m

    kN

    N. m

    14

    25

    32

    16.5

    6.5

    38

    5.1

    M20 × 1

    95

    200

    110

    0.05

    15

    25

    32

    16.5

    6.5

    41

    5.5

    M20 × 1

    95

    185

    110

    0.04

    16

    25

    32

    16.5

    6.5

    43

    5.45

    M20 × 1

    95

    174

    110

    0.04

    17

    26

    32

    16.5

    6.5

    47

    5.5

    M20 × 1

    95

    164

    107

    0.04

    18

    26

    32

    16.5

    6.5

    49

    5.4

    M22 × 1

    95

    155

    107

    0.04

    18

    30

    38

    16.5

    6.5

    58

    6.6

    M25 × 1.5

    160

    185

    112

    0.06

    19

    30

    38

    18

    6.5

    62

    6.6

    M25 × 1.5

    160

    176

    112

    0.06

    20

    30

    38

    18

    6.5

    66

    6.6

    M25 × 1.5

    160

    167

    111

    0.06

    22

    32

    38

    18

    6.5

    73

    6.6

    M25 × 1.5

    160

    152

    105

    0.06

    24

    35

    45

    18

    6.5

    105

    8.75

    M30 × 1.5

    220

    185

    127

    0.08

    25

    35

    45

    18

    6.5

    110

    8.8

    M30 × 1.5

    220

    178

    127

    0.07

    28

    36

    45

    18

    6.5

    120

    8.55

    M32 × 1.5

    220

    159

    124

    0.06

    28

    40

    52

    18

    6.5

    149

    10.6

    M35 × 1.5

    340

    188

    141

    0.09

    30

    40

    52

    19.5

    7

    160

    10.6

    M35 × 1.5

    340

    164

    123

    0.09

    32

    42

    52

    19.5

    7

    170

    10.6

    M36 × 1.5

    340

    154

    117

    0.09

    35

    45

    58

    21.5

    8

    230

    13.1

    M40 × 1.5

    480

    153

    120

    0.11

    36

    45

    58

    21.5

    8

    240

    13.3

    M40 × 1.5

    480

    149

    120

    0.1

    38

    48

    58

    21.5

    8

    250

    13.1

    M42 × 1.5

    480

    141

    112

    0.12

    38

    50

    58

    21.5

    8

    250

    13.1

    M42 × 1.5

    480

    141

    112

    0.14

    40

    50

    65

    24.5

    10

    310

    15.5

    M42 × 1.5

    680

    124

    93

    0.14

    40

    52

    65

    24.5

    10

    310

    15.5

    M45 × 1.5

    680

    120

    93

    0.17

    42

    55

    65

    25.5

    10

    320

    15.2

    M48 × 1.5

    680

    114

    87

    0.2

    45

    55

    70

    25.5

    10

    400

    17.7

    M50 × 1.5

    870

    122

    96

    0.16

    45

    57

    70

    25.5

    10

    400

    17.7

    M50 × 1.5

    870

    122

    96

    0.2

    48

    60

    75

    25.5

    10

    500

    20.8

    M55 × 2

    970

    135

    105

    0.21

    50

    60

    75

    25.5

    10

    520

    20.8

    M55 × 2

    970

    130

    105

    0.18

    50

    62

    75

    25.5

    10

    520

    20.8

    M55 × 2

    970

    130

    105

    0.22

    55

    65

    80

    27.5

    12

    610

    22

    M60 × 2

    1100

    103

    84

    0.21

    55

    68

    80

    27.5

    12

    610

    22

    M60 × 2

    1100

    103

    84

    0.28

    56

    68

    80

    27.5

    12

    620

    22

    M60 × 2

    1100

    101

    82

    0.26

    60

    70

    85

    30

    12

    800

    26.6

    M65 × 2

    1300

    113

    93

    0.24

    60

    73

    85

    30.5

    12

    800

    26.6

    M65 × 2

    1300

    113

    93

    0.33

    63

    79

    92

    30.5

    14

    980

    31.1

    M70 × 2

    1600

    107

    86

    0.43

    65

    79

    92

    30.5

    14

    1010

    31

    M70 × 2

    1600

    104

    86

    0.38

    70

    84

    98

    31.5

    14

    1240

    35.4

    M75 × 2

    2000

    110

    92

    0.42

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