578/572 Hot Sale Inch Size Tapered Roller Bearing Size 79.985X139.992X36.512 mm
$31.97
$43.8
Description Packing & Delivery Packaging Details A: tube package outer carton pallets B: single box outer carton pallets C: tube package middle box outer carton pallets D: According to your request Delivery Time : Shipped in 3 days after payment Brief introduction: Taper roller bearing are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made. Taper roller bearing are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings.Taper roller bearing are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer. Taper roller bearing mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer ring’s raceway. The bigger the contact angle is, the greater the capacity will be. Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load. Taper roller bearings have tapered inner and outer ring raceways, The tapered roller is in the middle of the two raceways. This kind of bearings is usually separatable, namely the retainer, inner ring and outer ring can be installed apart. They can withstand immense radial direction load and certain axial load. They are designed in different sizes and styles to meet all kinds of functions. Types: 1.Single-row tapered roller bearings 2.Double-row tapered roller bearings 3.Four-row tapered roller bearings 4.Double, four-row tapered roller bearings with multi-seal Typical applications: Tapered roller bearings are widely applied to machine tool spindles, gear reduction units, automotive transaxles, transmissions, rolling mill, mining, metallurgical industry, plastic machinery, home appliances, electric motors, pumps, machinery and other automotive components. Advantages: 1.high speed and high precision 2.long service lifetime 3.lowest noise and good performance New items Old items Size(mm) Weight(kg) 30302 7302E 15×47×15.25 0.096 30303 7303E 17×47×15.25 0.13 30304 7304E 20×52×16.25 0.168 30305 7305E 25×62×18.25 0.259 30306 7306E 30×72×20.75 0.39 30307 7307E 35×80×22.75 0.522 30308 7308E 40×90×25.25 0.747 30309 7309E 45×100×27.25 0.984 30310 7310K 50×110×29.25 1.25 30311 7311E 55×120×31.5 1.63 30312 7312E 60×130×33.5 1.9 30313 7313E 65×140×36 2.41 30314 7314E 70×150×38 3.04 30315 7315E 75×160×40 3.743 30316 7316E 80×170×42.5 4.268 30317 7317E 85×180×44.5 5.39 30318 7318E 90×190×46.5 5.73 30319 7319E 95×200×49.5 6.796 30320 7320E 100×215×51.5 8.09 30321 7321E 105×225×53.5 9.38 30322 7322E 110×240×54.5 – 30324 7324E 120×260×59.5 13.75 30326 7326E 130×280×63.75 17.4 30328 7328E 140×300×63.75 21.2 30330 7330E 150×320×63.75 – 1.High speed, High Precision, Low Noise, Long Service Life 2.Wide Array of Applications 3.Large Inventories 4.Small order accept 5.Competitive Prices and High Quality 6.Various Brands 7.Require little maintenance 8. OEM is supported 9. Our company insists on the “quality first, credit first” business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.
