U.S. TSUBAKI POWER-LOCK ®
FL Metric Series FLUSH-MOUNT SELF-CENTERING STYLE
Installing to hubs with a guide portion when L2 B 2 l (See Installation Example B) Installing to hubs without a guide portion (See Installation Example C) D N is the minimum hub diameter required to tolerate P ’ or the pressure exerted from within the hub.
Installation Example B When installing to hubs with a guide portion,the hub configuration coefficient is as follows: K 3 ＝1.0
Installation Example C When installing to hubs without a guide portion, the hub configuration coefficient is as follows: K 3 ＝1.0
<EXAMPLE> Hub Material Yield Point = 35500 psi
PL030X055FL = 3.730 ” min. hub diameter
Min. Hub Dia. (D N in inches)
Yield Point and Material examples
147 Mpa 21300 psi
176 Mpa 25500 psi
206 Mpa 29900 psi
225 Mpa 32600 psi
245 Mpa 35500 psi
274 Mpa 39700 psi
294 Mpa 42600 psi
343 Mpa 49700 psi
392 Mpa 56900 psi
441 Mpa 64000 psi
Model Number Hub Contact Pressure P’ (psi) PL019X047 FL 13747 PL020X047 FL 13747 PL022X047 FL 13747 PL024X050 FL 16153 PL025X050 FL 16153 PL028X055 FL 17621 PL030X055 FL 17621 PL032X060 FL 17466 PL035X060 FL 17466 PL038X065 FL 20729 PL040X065 FL 20729 PL042X075 FL 19304 PL045X075 FL 19304 PL048X080 FL 21114 PL050X080 FL 21114 PL055X085 FL 19872 PL060X090 FL 21449 PL065X095 FL 22860 PL070X110 FL 20463 PL075X115 FL 22370 PL080X120 FL 21437 PL085X125 FL 23152 PL090X130 FL 22262 PL095X135 FL 21437 PL100X145 FL 21916
1010 304SS 316SS
1015 1118
1020
1030
1035 1040 1144
4140 1045
1055
3.992 3.992 3.992 5.270 5.270 6.952 6.952 7.428 7.428
3.385 3.385 3.385 4.136 4.136 5.032 5.032 5.431 5.431 7.956 7.956 7.915 7.915
3.047 3.047 3.047 3.596 3.596 4.247 4.247 4.599 4.599 6.023 6.023 6.363 6.363 7.629 7.629 7.461 8.754
2.903 2.903 2.903 3.380 3.380 3.950 3.950 4.282 4.282 5.421 5.421 5.825 5.825 6.825 6.825 6.787 7.799 8.942 9.040
2.786 2.786 2.786 3.209 3.209 3.720 3.720 4.037 4.037 4.991 4.991 5.425 5.425 6.259 6.259 6.294 7.132 8.050 8.343 9.480 9.510
2.657 2.657 2.657 3.025 3.025 3.479 3.479 3.778 3.778 4.566 4.566 5.017 5.017 5.705 5.705 5.796 6.485 7.218 7.650 8.551 8.646 9.602 9.615 9.727
2.587 2.587 2.587 2.928 2.928 3.354 3.354 3.644 3.644 4.353 4.353 4.809 4.809 5.431 5.431 5.545 6.165 6.819 7.302 8.099 8.220 9.058 9.113 9.248
2.459 2.459 2.459 2.754 2.754 3.130 3.130 3.404 3.404 3.989 3.989 4.446 4.446 4.962 4.962 5.108 5.623 6.155 6.704 7.342 7.497 8.159 8.269 8.434 9.157
2.369 2.369 2.369 2.634 2.634 2.979 2.979 3.241 3.241 3.751 3.751 4.204 4.204 4.658 4.658 4.820 5.271 5.734 6.311 6.858 7.028 7.591 7.729 7.907 8.569
2.303 2.303 2.303 2.546 2.546 2.870 2.870 3.123 3.123 3.582 3.582 4.031 4.031 4.443 4.443 4.614 5.024 5.441 6.032 6.519 6.698 7.197 7.350 7.536 8.156
21.790 21.790 13.205 13.205
na na na na na na na na na na na na
10.319 10.319
9.480
12.053 16.111 13.033 17.535 16.071 22.552 19.357 18.080 20.646
10.300 10.006 11.913 11.672 13.882 13.320 13.131 14.544
10.461 10.398 11.977 11.727 11.698 12.868
10.742 10.645 10.698 11.717
10.611
10.070
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