32005 High Quality Single Row Tapered Roller Bearing 25x47x15 mm

Description 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     Bearing Specification Weight No. d(mm) D(mm) W(mm) kg 30202 bearing 15 35 11.75 0.053 30203 bearing 17 40 13.25 0.075 30204 bearing 20 47 15.25 0.126 30205 bearing 25 52 16.25 0.157 30206 bearing 30 62 17.25 0.231 30207 bearing 35 72 18.25 0.331 30208 bearing 40 80 19.75 0.422 30209 bearing 45 85 20.75 0.474 30210 bearing 50 90 21.75 0.53 30211 bearing 55 100 22.75 0.712 30212 bearing 60 110 23.75 0.904 30213 bearing 65 120 24.75 1.13 30214 bearing 70 125 26.25 1.261 30215 bearing 75 130 27.25 1.36 30216 bearing 80 140 28.25 1.675 30217 bearing 85 150 30.5 2.06