U.S. TSUBAKI POWER-LOCK ®
EF Metric Series THIN PROFILE SERIES
Installing to hubs with a guide portion when l ≦B＜2 l (See Installation Example C) Installing to hubs without a guide portion when l ≦B＜2 l (See Installation Example D) D N is the minimum hub diameter required to tolerate P ’ or the pressure exerted from within the hub.
Installation Example D When installing to hubs without a guide portion, the hub configuration coefficient is as follows: K 3 ＝1.0
Installation Example C When installing to hubs with a guide portion, the hub configuration coefficient is as follows: K 3 ＝1.0
<EXAMPLE> Hub Material Yield Point = 35500 psi
PL030X035EF = 4.882 ” min. hub diameter
Min. Hub Dia. (D N in inches)
Yield Point and Material examples
245 Mpa 35500 psi
274 Mpa 39700 psi
294 Mpa 42600 psi
343 Mpa 49700 psi
392 Mpa 56900 psi
441 Mpa 64000 psi
Hub Contact Pressure P' (psi)
Model Number
1020
1030
1035 1040 1144 1.575 1.496 1.496 1.496 1.496 2.244 2.165 2.441 2.362 2.362 2.362 2.362 2.402 3.661 3.504 3.465 3.071 4.213 3.543 4.606 5.354 5.276 5.236 5.236 4.921 6.181 5.984 7.283 6.772 8.425 8.465 8.465 8.071 8.386 9.606
4140 1045
1055
PL010X013 EF PL011X014 EF PL012X015 EF PL014X018 EF PL015X019 EF PL016X020 EF PL017X021 EF PL018X022 EF PL019X024 EF PL020X025 EF PL022X026 EF PL024X028 EF PL025X030 EF PL028X032 EF PL030X035 EF PL032X036 EF PL035X040 EF PL038X044 EF PL040X045 EF PL042X048 EF PL045X052 EF PL048X055 EF PL050X057 EF PL055X062 EF PL060X068 EF PL065X073 EF PL070X079 EF PL075X084 EF PL080X091 EF PL085X096 EF PL090X101 EF PL095X106 EF PL100X114 EF PL110X124 EF PL120X134 EF
32489 30313 28283 23642 22336 31764 30313 31619 29008 27848 26687 24947 23206 32489 29878 29008 22771 29008 23351 29153 30603 28863 27848 25527 20886 25962 22916 26832 22481 27123 25817 24657 20886 19290 21466
2.638 2.126 1.929 1.772 1.732 3.465 3.110 3.780 3.189 3.031 2.953 2.835 2.795 6.220 4.882 4.685 3.583 5.709 4.134 6.260 7.795 7.047 6.772 6.378 5.591 7.638 7.008 9.213 7.874
1.811 1.654 1.614 1.575 1.575 2.520 2.402 2.756 2.598 2.559 2.520 2.520 2.520 4.213 3.858 3.780 3.228 4.646 3.740 5.079 5.984 5.748 5.669 5.551 5.118 6.614 6.339 7.835 7.126 9.094 9.055 9.016 8.465 8.701
1.299 1.299 1.299 1.378 1.496 1.850 1.850 2.047 2.047 2.087 2.087 2.126 2.165 2.953 2.992 2.992 2.795 3.622 3.189 3.937 4.528 4.528 4.567 4.646 4.528 5.472 5.433 6.378 6.181 7.402 7.480 7.598 7.441 7.756 8.780
1.299 1.299 1.299 1.378 1.496 1.654 1.693 1.850 1.890 1.890 1.929 1.969 2.047 2.638 2.677 2.717 2.638 3.307 2.992 3.583 4.055 4.134 4.173 4.291 4.252 5.039 5.118 5.866 5.787 6.772 6.929 7.047 7.008 7.362 8.268
1.299 1.299 1.299 1.378 1.496 1.535 1.575 1.693 1.772 1.890 1.929 1.969 2.047 2.441 2.520 2.520 2.520 3.071 2.835 3.346 3.780 3.858 3.898 4.055 4.094 4.764 4.843 5.512 5.512 6.378 6.535 6.654 6.732 7.087 7.874
10.748 10.433 10.197
9.213 9.409
11.024
10.039
60
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