<div class="pad_b15"><img src="//uk.misumi-ec.com/linked/item/10300424050/img/drw_01.gif" alt="Silicon Rubber/Urethane Molded Bearings/Flat/with Threaded Shaft:Related Image" /> </div><div class="pad_b15"> <table border="0" cellspacing="0"><tbody><tr><td class="headerCell" colspan="2" align="center">Type</td><td class="headerCell" rowspan="3" align="center">  Material</td><td class="headerCell" rowspan="3" align="center">  Hardness</td><td class="headerCell" rowspan="3" align="center">Color</td><td class="headerCell" rowspan="3" align="center">Bearing</td><td class="headerCell" colspan="2" rowspan="2" align="center">Shaft</td></tr><tr><td class="headerCell" colspan="2" align="center">Flat</td></tr><tr><td class="headerCell" align="center">Standard Threaded</td><td class="headerCell" align="center">Long Threaded</td><td class="headerCell" align="center">  Material</td><td class="headerCell" align="center">  Surface Treatment</td></tr><tr><td class="bodyCell" align="center">UMBKH</td><td class="bodyCell" align="center">UMBKT</td><td class="bodyCell" rowspan="11" align="center">Urethane</td><td class="bodyCell" rowspan="4" align="center">Shore A95</td><td class="bodyCell" rowspan="2" align="center">Black</td><td class="bodyCell">EN 1.3505 Equiv.</td><td class="bodyCell">Free Cutting Steel</td><td class="bodyCell" align="center">Electroless Nickel Plating</td></tr><tr><td class="bodyCell" align="center">UMSBKH</td><td class="bodyCell" align="center">UMSBKT</td><td class="bodyCell">EN 1.4125 Equiv.</td><td class="bodyCell">EN 1.4305 Equiv.</td><td class="bodyCell" align="center">-</td></tr><tr><td class="bodyCell" align="center">UMBKWH</td><td class="bodyCell" align="center">UMBKWT</td><td class="bodyCell" rowspan="2" align="center">White</td><td class="bodyCell">EN 1.3505 Equiv.</td><td class="bodyCell">Free Cutting Steel</td><td class="bodyCell" align="center">Electroless Nickel Plating *1</td></tr><tr><td class="bodyCell" align="center">UMSBKWH</td><td class="bodyCell" align="center">UMSBKWT</td><td class="bodyCell">EN 1.4125 Equiv.</td><td class="bodyCell">EN 1.4305 Equiv.</td><td class="bodyCell" align="center">-</td></tr><tr><td class="bodyCell" align="center">UMBH</td><td class="bodyCell" align="center">UMBT</td><td class="bodyCell" rowspan="4" align="center">Shore A90</td><td class="bodyCell" rowspan="2" align="center">Black</td><td class="bodyCell">EN 1.3505 Equiv.</td><td class="bodyCell">Free Cutting Steel</td><td class="bodyCell" align="center">Electroless Nickel Plating</td></tr><tr><td class="bodyCell" align="center">UMSBH</td><td class="bodyCell" align="center">UMSBT</td><td class="bodyCell">EN 1.4125 Equiv.</td><td class="bodyCell">EN 1.4305 Equiv.</td><td class="bodyCell" align="center">-</td></tr><tr><td class="bodyCell" align="center">UMBWH</td><td class="bodyCell" align="center">UMBWT</td><td class="bodyCell" rowspan="2" align="center">White</td><td class="bodyCell">EN 1.3505 Equiv.</td><td class="bodyCell">Free Cutting Steel</td><td class="bodyCell" align="center">Electroless Nickel Plating *1</td></tr><tr><td class="bodyCell" align="center">UMSWH</td><td class="bodyCell" align="center">UMSWT</td><td class="bodyCell">EN 1.4125 Equiv.</td><td class="bodyCell">EN 1.4305 Equiv.</td><td class="bodyCell" align="center">-</td></tr><tr><td class="bodyCell" align="center">UMBGH</td><td class="bodyCell" align="center">-</td><td class="bodyCell" align="center">Shore A70</td><td class="bodyCell" align="center">Black</td><td class="bodyCell">EN 1.3505 Equiv.</td><td class="bodyCell">Free Cutting Steel</td><td class="bodyCell" align="center">Electroless Nickel Plating</td></tr><tr><td class="bodyCell" align="center">UMBLH</td><td class="bodyCell" align="center">-</td><td class="bodyCell" rowspan="2" align="center">Shore A50</td><td class="bodyCell" align="center">Black</td><td class="bodyCell">EN 1.3505 Equiv.</td><td class="bodyCell">Free Cutting Steel</td><td class="bodyCell" align="center">Electroless Nickel Plating</td></tr><tr><td class="bodyCell" align="center">UMBLWH</td><td class="bodyCell" align="center">UMBLWT</td><td class="bodyCell" align="center">White</td><td class="bodyCell">EN 1.3505 Equiv.</td><td class="bodyCell">Free Cutting Steel</td><td class="bodyCell" align="center">Electroless Nickel Plating *1</td></tr><tr><td class="bodyCell" align="center">SUMBH</td><td class="bodyCell" align="center">SUMBT</td><td class="bodyCell" rowspan="2">Silicon Rubber</td><td class="bodyCell" rowspan="2" align="center">Shore A70</td><td class="bodyCell" rowspan="2" align="center">Light Gray</td><td class="bodyCell">EN 1.3505 Equiv.</td><td class="bodyCell">Free Cutting Steel</td><td class="bodyCell" align="center">Electroless Nickel Plating</td></tr><tr><td class="bodyCell" align="center">SUMSBH</td><td class="bodyCell" align="center">SUMSBT</td><td class="bodyCell">EN 1.4125 Equiv.</td><td class="bodyCell">EN 1.4305 Equiv.</td><td class="bodyCell" align="center">-</td></tr><tr><td class="bodyCell" align="center">UMBDH</td><td class="bodyCell" align="center">UMBDT</td><td class="bodyCell">Antistatic Urethane (Gray)</td><td class="bodyCell" align="center">Shore A90</td><td class="bodyCell" align="center">Gray</td><td class="bodyCell">EN 1.3505 Equiv.</td><td class="bodyCell">Free Cutting Steel</td><td class="bodyCell" align="center">Electroless Nickel Plating</td></tr></tbody></table> </div><div class="pad_b15">■Properties of Antistatic Urethane <table border="0" cellspacing="0"><tbody><tr><td class="headerCell" align="center">Item</td><td class="headerCell" align="center">Unit</td><td class="headerCell" align="center">UMBDH, UMBDT</td></tr><tr><td class="coloredCell">Specific Volume Resistivity</td><td class="coloredCell">Ω &bull; cm</td><td class="coloredCell" align="center">2.1x108</td></tr><tr><td class="coloredCell">Surface Resistivity</td><td class="coloredCell">Ω</td><td class="coloredCell" align="center">4.0x109</td></tr></tbody></table>  Test Conditions (Temperature 30&deg;C / Humidity 60%)   Listed values are not guaranteed values but an example of measured values.</div>