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×÷Õߣºbearingpower        ·¢±íʱ¼ä£º2010-12-12

µã»÷ä¯ÀÀ¸ü¶àͼƬare complete units consisting of an outer ring with radial and axial raceways, two shaft locating washers, an inner ring, a radial needle roller and cage assembly and two axial cylindrical roller and cage assembliescan support axial loads from both directions as well as radial loadsare axially preloaded after assembly by a precision locknutcan be relubricated through the outer ringare supplied with oil-based or dry preservation and should preferably be lubricated with oil.on the side facing the threaded spindlewith rotary shaft seal on the outside surface ground free from spiral markson the side facing the drivewith a seal carrier assembly DRSare precision bearings e.g. for use with screw drivesouter ring suitable for flange mountinglight series, for shaft diameters from 15mm to 50mmheavy series, for shaft diameters from 20mm to 90mm