>> TSUBAKI POWER - LOCK TF Series

  1. Minimum hub diameter Dn


  2. When Using Hub with Guide

    based on : 1 <= B < 2 x


    OR

  3. When Using Hub without Guide

    based on : 1 <= B < 2 x


    This table shows the minimum hub diameter Dn which can tolerate surface pressure P'


    Minimum Hub Diameter (Dn in mm)


    (Conversion)


    1 MPa = 0.1020 kgf/mm2     K3 = 1.0



Model Number
Contact pressure in the Hub Bore P'
Yield Point of Hub Material Y.P. (MPa)    Y.P. = Ò0.2
d         x          D
Inside Dia Outside Dia
MPa
147
176
206
225
245
274
294
343
392
441
{kgf/mm2 }
{15}
{18}
{21}
{23}
{25}
{28}
{30}
{35}
{40}
{45}
MPa
{kgf/mm2 }
PL 006 x 012 TF
93
{9.5}
26
25
25
25
25
25
25
25
25
25
PL 008 x 015 TF
107
{10.9}
38
31
27
27
27
27
27
27
27
27
PL 010 x 018 TF
102
{10.4}
43
35
32
32
32
32
32
32
32
32
PL 011 x 018 TF
102
{10.4}
43
35
32
32
32
32
32
32
32
32
PL 012 x 020 TF
92
{9.3}
42
36
34
34
34
34
34
34
34
34
PL 014 x 022 TF
83
{8.5}
42
38
38
38
38
38
38
38
38
38
PL 015 x 023 TF
130
{13.3}
94
60
49
45
42
39
39
39
39
39
PL 016 x 024 TF
125
{12.7}
84
58
49
45
43
40
40
40
40
40
PL 018 x 026 TF
126
{12.9}
95
64
54
49
47
47
47
47
47
47
PL 019 x 027 TF
122
{12.4}
88
63
54
50
49
49
49
49
49
49
PL 020 x 028 TF
118
{12.0}
84
63
54
50
50
50
50
50
50
50
PL 022 x 032 TF
74
{7.5}
56
54
54
54
54
54
54
54
54
54
PL 024 x 034 TF
70
{7.1}
57
56
56
56
56
56
56
56
56
56
PL 025 x 034 TF
70
{7.1}
57
56
56
56
56
56
56
56
56
56
PL 028 x 039 TF
91
{9.3}
81
69
63
61
61
61
61
61
61
61
PL 030 x 041 TF
86
{8.8}
81
71
65
62
62
62
62
62
62
62
PL 032 x 043 TF
82
{8.4}
82
72
66
65
65
65
65
65
65
65
PL 035 x 047 TF
78
{8.0}
86
76
71
69
69
69
69
69
69
69
PL 038 x 050 TF
74
{7.5}
87
79
73
72
72
72
72
72
72
72
PL 040 x 053 TF
70
{7.1}
89
81
76
75
75
75
75
75
75
75
PL 042 x 055 TF
68
{6.9}
91
83
78
78
78
78
78
78
78
78
PL 045 x 059 TF
82
{8.4}
112
98
91
87
86
86
86
86
86
86
PL 048 x 062 TF
78
{8.0}
113
100
93
90
87
87
87
87
87
87
PL 050 x 065 TF
74
{7.6}
114
103
96
92
92
92
92
92
92
92
PL 055 x 071 TF
63
{6.4}
113
104
98
98
98
98
98
98
98
98
PL 060 x 077 TF
58
{5.9}
117
109
104
104
104
104
104
104
104
104
PL 065 x 084 TF
53
{5.4}
123
115
111
111
111
111
111
111
111
111
PL 070 x 090 TF
67
{6.8}
147
134
126
123
120
119
119
119
119
119
PL 075 x 095 TF
63
{6.4}
151
139
131
127
126
126
126
126
126
126
PL 080 x 100 TF
79
{8.1}
185
164
151
145
141
136
133
131
131
131
PL 085 x 106 TF
75
{7.7}
188
168
156
151
146
141
138
137
137
137
PL 090 x 112 TF
72
{7.3}
191
173
161
156
152
147
144
144
144
144

Note :-

  1. The above hub dias. do not include any safty factor. When use this table, put safty factor at customer side.
  2. The above hub dias, are calculated by K3 = 0.8
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