Product Name: China Manufacturer 30203 7203 Tapered Roller Bearing for Industrial Sewing Machine Model NO.: 30203 7203 Separated: Unseparated Load Direction: Thrust Bearing Spherical: Non-Aligning Bearings Material: Bearing Steel Outer Dimension: Small and Medium-Sized (60-115mm) The Number of Rows: Single Rolling Body: Roller Bearings Trademark: OEM ODM Transport Package: Barreled Package+Outer Carton+Pallets Specification: 17*40*12mm Origin: Shandong Product Description Product nameChina Manufacturer 30203 7203 tapered roller bearing for Industrial sewing machineBrandDUZ,OEMd(mm)17D(mm)40B(mm)12Weight(kg)0.078MaterialChrome steelPrecision rateP0 P6 P4 P5Delivery time<5000,within 5 days after paymentModelsize/mmWeight/KGGOSTISOdDT720230202153511.750.056720330203174013.250.078720430204204715.250.127720530205255216.250.157720630206306217.250.232720730207357218.250.333720830208408019.750.431720930209458520.750.474721030210509021.750.557211302115510022.750.7137212302126011023.750.9237213302136512024.751.587214302147012526.251.297215302157513027.251.47216302168014028.251.847217302178515030.52.057218302189016032.52.737219302199517034.53.27722030220100180373.56722130221105190394.47722230222110200415.2772243022412021543.56.3272263022613023043.757.0272283022814025045.758.3772303023015027049117232302321602905213.17234302341703105716.1HSN's main models for Taper Roller Bearings include: 329**(20079),210**(71), 320**(20071),302**(72), 322**(75), 303**(73), 313**(273),323**(76), 3519**(10979), 3529**(20979),3510**(971), 3520**(20971),3511**(10977), 3521**(20977), 3522**(975), 319**(10076),3819**(10779),3829**(20779), 3810**(777,771), 3820**(20771), 3811**(10777,777)for example: 77752, 77788, 77779 and also include Inch series bearingssuchas 938/932single and double row i.e M255410CD etc.We have most of the Taper Roller Bearings in stock and in big quantity.