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<strong>Cylindrical</strong> <strong>Roller</strong> <strong>Bearings</strong><br />
Housing Bore — Outer Ring Omitted<br />
With Inner Ring PRESS Fit for Rotating Shaft<br />
MU----V<br />
MU----L<br />
Basic<br />
Bearing<br />
Number<br />
1900 1000<br />
Shaft Diameter<br />
Inch/mm<br />
Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum<br />
04 1.6080 1.6075 1.7309 1.7304 04<br />
40.843 40.830 43.965 43.952<br />
05 1.7661 1.7656 2.1036 2.1031 05<br />
44.859 44.846 53.432 53.419<br />
06 1.9096 1.9091 2.1291 2.1286 2.3785 2.3780 06<br />
48.504 48.491 54.079 54.066 60.414 60.401<br />
07 2.1600 2.1595 2.4597 2.4592 2.6751 2.6746 07<br />
54.864 54.851 62.477 62.464 67.948 67.935<br />
08 2.3767 2.3762 2.7411 2.7406 3.0578 3.0573 08<br />
60.368 60.355 69.624 69.611 77.668 77.655<br />
09 2.6438 2.6432 2.9526 2.9520 3.3902 3.3896 09<br />
67.152 67.137 74.996 74.981 86.111 86.096<br />
10 2.8409 2.8403 3.1319 3.1313 3.7203 3.7197 10<br />
72.159 72.144 79.550 79.535 94.498 94.480<br />
11 2.8892 2.8886 3.1707 3.1701 3.4656 3.4650 4.0793 4.0787 11<br />
73.385 73.370 80.536 80.521 88.026 88.011 103.614 103.599<br />
12 3.0893 3.0887 3.3678 3.3672 3.8491 3.8485 4.4289 4.4282 12<br />
78.468 78.453 85.542 85.527 97.767 97.752 112.494 112.476<br />
13 3.2843 3.2837 3.5649 3.5642 4.1658 4.1651 4.7785 4.7778 13<br />
83.421 83.406 90.549 90.531 105.812 105.794 121.374 121.356<br />
14 3.6329 3.6322 3.9337 3.9330 4.3914 4.3908 5.0938 5.0931 14<br />
92.276 92.258 99.916 99.898 111.544 111.526 129.383 129.365<br />
15 3.8280 3.8273 4.1317 4.1310 4.5585 4.5578 5.4782 5.4774 15<br />
97.231 97.213 104.945 104.927 115.786 115.768 139.146 139.126<br />
16 4.0230 4.0223 4.9081 4.9074 5.8045 5.8037 16<br />
102.184 102.166 124.666 124.648 147.434 147.414<br />
17 4.3578 4.3571 5.2845 5.2837 6.1981 6.1973 17<br />
110.688 110.670 134.226 134.206 157.431 157.411<br />
18 4.5529 4.5521 5.0309 5.0301 5.5984 5.5976 6.5124 6.5116 18<br />
115.643 115.623 127.785 127.765 142.199 142.179 165.415 165.395<br />
19 4.7480 4.7472 5.2269 5.2261 5.9548 5.9540 6.8322 6.8314 19<br />
120.599 120.579 132.763 132.743 151.252 151.232 173.538 173.518<br />
20 5.1082 5.1074 5.4240 5.4232 6.3474 6.3466 7.2802 7.2793 20<br />
129.748 129.728 137.769 137.749 161.224 161.204 184.917 184.894<br />
1200<br />
5200<br />
1300<br />
7300<br />
5300<br />
Basic<br />
Bearing<br />
Number<br />
NOTE: Shaft surface functioning as a bearing raceway must have a hardness of Rockwell C-58-64 <strong>and</strong> a maximum finish of 18 AA Deviation<br />
from this hardness or surface finish will require a reduction in the catalog load rating of the bearing. Consult <strong>NTN</strong> Engineering Department<br />
for a recommendation.<br />
106
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