30204, 30304, 32004, 32204 Factory OEM Anysizes Taper Roller Bearing

  Product DescriptionProduct details  Tapered roller bearings are bearings that can take large axial forces (i.e., they are good thrust bearings) as well as being able to sustain large radial forces. The inner and outer ring raceways are segments of cones and the rollers are also made with a taper so that the conical surfaces of the raceways and the roller axes if projected, would all meet at a common point on the main axis of the bearing.The rollers are guided by a flange on the inner ring. This stops the rollers from sliding out at high speed due to their momentum.The larger the half angles of these cones the larger the axial force that the bearing can sustain.Tapered roller bearings are separable and have the following components: outer ring, inner ring, and roller assembly (containing the rollers and a cage). The non-separable inner ring and roller assembly is called the cone, and the outer ring is called the cup.    Basic Nominal Bearing DimensionsPreferred Shoulder DiametersBasic EffectiveLimitingWeightLoad RatingsCenter LoadSpeedsBearingdDTBCr1r2  No.(Min Inner Ring)(Min Out Ring)CrCoraGreaseOil(Approx.) mmmmmmmmmmmmmmKNKNmmrpmrpmkg30203174013.2512111120.9121.929.99900130000.07830204204715.2514121128.4930.611.28800120000.12430205255216.2515131132.6736.9712.57300100000.15130206306217.2516141143.5850.4813.8630084000.22930207357218.2517151.51.554.2863.4715.3550074000.32830208408019.2518161.51.562.9573.9216.9490066000.41930209458520.7519161.51.567.8483.5818.6440060000.47430210509021.7520171.51.573.2692.120400053000.529302115510022.75211821.590.51113.721360050000.74302126011023.75221921.5102.85130.0722340045000.904302136512024.75232021.5118.81152.6923.5310042001.18302147012526.5242121.5131.7173.7325.5290040001.26302157513027.5252221.5138.06185.4527280038001.41302168014028.2526222.52159.43212.9527.5260034001.72302178515030.528242.52176.34236.9530240032002.14302189016032.530262.52198.94269.7232220030002.66302199517034.5322732.5255.76309.2334220028003.073022010018037342932.525833536200027003.783022110519039363032.528738038.1190025004.513022211020041383232.532543540.1180024005.283022412021543.5403432.534547044.4170022006.283022613023043.7540344337550545.8150020007.253022814025045.7542364339051548.9140019008.74☆We reserve the right to change specifications and other information included in this catalogue without notice.Nominal Bearing DimensionsPreferred Shoulder DiametersBasic LoadEffective LoadLimiting BearingdDTBCr1r2RatingsCenterSpeedsWeightNo.(Min Inner Ring)(Min Out Ring)CrCoraGreaseOilKg mmmmmmmmmmmmmmKNKNmmrpmrpmkg mmmmmmmmmmmmmmKNKNmmrpmrpmkg30302154214.2513111123.221.69.69900130000.09430303174715.2514121128.927.210.49000120000.12930304205216.2515131.51.535.53411.18000110000.16530305256218.2517151.51.548.548.113670089000.26330306307220.7519161.51.56063.115.3570076000.38730307358022.75211821.575.382.616.8500067000.51530308409025.25232021.591.5107.619.5440059000.747303094510027.25252221.5111129.821.3400053000.984303105011029.2527232.5213315223360048001.31303115512031.529252.5215517924.5330044001.66303126013033.5312632.518321426.5300040002.06303136514036332832.520323828.5280037002.55303147015038353032.523027230260035003.06303157516040373032.525530532240032003.57303168017042.5393332.529735034230030004.41303178518044.541344330536535.5210029005.2303189019046.543364327032037.5194026406.03303199520049.545384329635540190025306.983032010021551.547394336544541.5180024008.563032110522553.549414345556543.2170023009.523032211024054.550424348559545.11600220011Nominal Bearing DimensionsPreferred Shoulder DiametersBasic LoadEffective LoadLimiting BearingdDTBCr1r2RatingsCenterSpeedsWeightNo.(Min Inner Ring)(Min Out Ring)CrCoraGreaseOilKg mmmmmmmmmmmmmmKNKNmmrpmrpmkg3200420421515120.60.624.927.910.59500130000.0973200525471515120.60.627.833.5128000110000.1143200630551717131137.546.513.5690092000.1663200735621818141141.552.515.5610081000.224320084068191915115065.515530071000.2733200945752020161157.576.516.5480064000.3463201050802020161162.58817.5440060000.3663201155902323181.51.580.511820400054000.5633201260952323181.51.58212321370050000.57632013651002323181.51.58312822.5340046000.6332014701102525191.51.510516024320043000.84832015751152525191.51.510616725.5300040000.90932016801252929221.51.513921627280037001.2832017851302929221.51.514222428.5260036001.35320189014032322421.516827030250033001.79320199514532322421.517128031.5240032001.833202010015032322421.517028132.5220030001.91320211051603535262.5220434034.3210028002.48320221101703838292.5223639035.9200027003.09320241201803838292.5224542039.7180025003.27320261302004545342.5232054543.9170022005.06Nominal Bearing DimensionsPreferred Shoulder DiametersBasic LoadEffective LoadLimiting BearingdDTBCr1r2RatingsCenterSpeedsWeightNo.(Min Inner Ring)(Min Out Ring)CrCoraGreaseOilKg mmmmmmmmmmmmmmKNKNmmrpmrpmkg32203174017.2516141127.328.311.59900132000.10232204204719.2518151136.539.512.58800120000.1632205255219.25181611424714730098100.18732206306221.2520171154.56415.5630084000.301322