23028 Large Load Rolling Bearings Spherical Roller Bearing for Mining Machinery Crusher

Basic Info.Model NO.23028Rolling BodyRoller BearingsThe Number of RowsDoubleOuter DimensionMedium and Large(120-190mm)MaterialBearing SteelSphericalAligning BearingsLoad DirectionRadial BearingSeparatedUnseparatedFeaturesLong Life /High Load Carrying CapacityPercisionP2 P4 P5 P6 P0ClearanceC3 C4TrademarkJVBTransport PackageKraft Paper/ Single Box+Carton+Nylon Bag/PalletsSpecification140*210*53 mmOriginCixi, ChinaHS Code8482500090Product DescriptionProduct Description A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment.Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring.The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Despite what their name may imply, spherical roller bearings are not truly spherical in shape.The rolling elements of spherical roller bearings are mainly cylindrical in shape, but have a (barrel like) profile that makes them appear like cylinders that have been slightly over-inflated      Product Featurers Featurers1. Accommodate misalignmentSpherical roller bearings are self-aligning like self-aligning ball bearings, can compensate for the same bearing error.2. High load carrying capacitySpherical roller bearings are designed to accommodate both heavy radial loads and axial loads in both directions. Spherical roller bearings have two rows of rollers, mainly used to bear radial load, but also can withstand the axial load in either direction. This kind of bearing radial load capacity is high, especially suitable for heavy load or vibration load work,3. Long service lifeThe symmetrical rollers self-adjust, providing optimal load distribution along the roller length and together with the special profile prevent stress peaks at the roller ends.  Roller bearings are used in all main shaft and auxiliary drive shaft applications to support pure radial load, and allow for axial shaft elongation due to temperature changes with no additional load effect on the bearing. So they have long service life.4. Low frictionA spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.5. Suitable clearanceMost use c4 clearance (Some C3) C4 radial clearance allows thermal expansion for continuous operating temperatures up to 200 degrees C/392 degrees F 6. lubrication in placeOpen design, circumferential groove and three lubrication holes in the outer ring allow for lubrication in place Detailed PhotosProduct ParametersModelSizeRated loadRated SpeedWeightIDODWidthCRCORGreaseOilmmmmmmKNKNr/minr/minKG223402004201381490272063080094.00 2302010015037215400240032002.51 2302211017045272452200024003.68 2302412018046300 500 180022003.98 2302613020052375 630 170020005.85 2302814021053395 680 160019006.31 2303015022556432 750 140018007.74 2303216024060508 890 130017009.43 2303417026067615 1100 1200160012.80 2303618028074718 1310 1200140016.90 2303819029075755 1380 1100140017.70 2304020031082890 1650 1000130022.70 23044220340901060 1990 950120029.70 23048240360921130 2160 850110032.40 230522604001041420 2770 80095047.70 230562804201061540300070090050.90 2312010016552322510170022004.31 2312110517556356550190027005.48 Application The main application fields of the spherical roller bearing are grain machinery, textile machinery, washing machinery, construction machinery, industrial deceleration machinery, woodworking machinery, paper making machinery, mining machinery, coal mining machinery, lifting machinery, engineering machinery, large transport equipment, chemical machinery, petroleum machinery, metallurgy industry, large steel mills, cement plants, energy industry, etcCertifications Company ProfileCixi JVB Bearing Co.,Ltd was established in 2000, located in China's bearing production base, the beautiful city of Cixi, Ningbo. We are an international standard production company. We specialize in Deep Groove Ball Bearings, Spherical Roller Bearings, Cylindrical Roller Bearings, Tapered Roller Bearings and Ceramic Bearings.Our company has strong production capacity, excellent production equipment, advanced production process and perfect quality inspection system. We adopt the standardized management mode.Our company has 20 million sets of bearings in stock. You can get the bearings you need in a few days. Packaging & ShippingA. Plastic Paper + Kraft Paper + Carton + Nylon BagB. Tube Package + Carton + Nylon BagC. Single Box + Carton + PalletsD. Custom Packing According To Your Requirement