>> TSUBAKI POWER - LOCK EF Series

  1. Minimum hub diameter Dn


  2. When Using Hub with Guide

    based on : B >= 2 x


    OR

  3. When Using Hub without Guide

    based on : 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 = 0.8



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
245
274
294
343
392
441
{kgf/mm2}
{25}
{28}
{30}
{35}
{40}
{45}
MPa
{kgf/mm2}
PL 010 x 013 EF
224
22.9
38
33
31
31
31
31
PL 011 x 014EF
209
21.3
37
33
31
31
31
31
PL 012 x 015 EF
195
19.9
36
33
32
32
32
32
PL 014 x 018 EF
163
16.6
37
35
35
35
35
35
PL 015 x 019 EF
154
15.7
38
38
38
38
38
38
PL 016 x 020 EF
219
22.3
53
47
44
40
37
37
PL 017 x 021 EF
209
21.3
53
47
45
40
38
38
PL 018 x 022 EF
218
22.2
59
52
49
44
44
44
PL 019 x 024 EF
200
20.4
58
52
50
45
45
45
PL 020 x 025 EF
192
19.6
58
53
50
46
46
46
PL 022 x 026 EF
184
18.8
58
53
51
50
50
50
PL 024 x 028 EF
172
17.5
58
54
52
52
52
52
PL 025 x 030 EF
160
16.3
59
55
53
53
53
53
PL 028 x 032 EF
224
22.9
87
75
71
63
58
55
PL 030 x 035 EF
206
21.0
85
76
71
65
60
57
PL 032 x 036 EF
200
20.4
84
76
72
65
61
60
PL 035 x 040 EF
157
16.0
76
71
69
64
64
64
PL 038 x 044 EF
200
20.4
103
92
87
79
74
71
PL 040 x 045 EF
161
16.4
87
81
78
73
73
73
PL 042 x 048 EF
201
20.5
112
100
95
86
81
77
PL 045 x 052 EF
211
21.5
129
115
108
98
91
86
PL 048 x 055 EF
199
20.3
128
115
109
99
93
89
PL 050 x 057 EF
192
19.6
128
116
110
101
95
91
PL 055 x 062 EF
176
18.0
128
118
113
105
99
95
PL 060 x 068 EF
144
14.7
122
115
111
105
101
101
PL 065 x 073 EF
179
18.3
151
139
133
122
116
111
PL 070 x 079 EF
158
16.1
148
138
134
125
119
115
PL 075 x 084 EF
185
18.9
178
162
155
142
134
128
PL 080 x 091 EF
155
15.8
167
157
151
141
135
130
PL 085 x 096 EF
187
19.1
206
188
179
164
154
147
PL 090 x 101 EF
178
18.2
207
190
182
168
158
152
PL 095 x 106 EF
170
17.3
208
193
185
172
163
156
PL 100 x 114 EF
144
14.7
200
189
183
172
165
159
PL 110 x 124 EF
133
13.6
208
197
192
182
174
169
PL 120 x 134 EF
148
15.1
238
223
216
203
194
187

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
1    2    3

Back