MJM INDUSTRIAL LIMITED

Double row ball slewing bearing has two row rolling balls (with same size), which can bear big axial load, radial load and tilting moment. Safety factor is higher.It can used for different cranes, mining equipment, excavators etc.Two types of this kind of slewing bearing:A. External Gear bearingB. Internal Gear bearingSerial?numberBasic?modelOutside?dimensionsInstallation?dimensionsStructure?sizeGear?parametersOutside?gear?parametersGear?parametersGear?circleReferenceWeightNo?gearExternal?gearInternal?gearDdHD1D2n?n1H1hbxmD?ezD?ezNormalizingQuenchingand?temperingkgD?LD?LD?LmmmmmmmmmmmmmmmmmmmmmmmmmmZ??104N?T?104N?m?mm?mm?m1020.25.500?021.25.500?023.25.500?616384106580420201849626600.55644126257723.75.2100022.25.500?024.25.500?6646.8105350.4594.56.22020.25.560021.25.560?023.25.560?676444106640480201849626600.55704138417843.75.2115022.25.560?024.25.560?6706.8115410.4694.56.23020.25.630?021.25.630?023.25.630?746514106710550241849626600.56790.8129482.4814.56.2130022.25.630?024.25.630?8790.496475.26068.34020.25.710?021.25.710?023.25.710?826594106790630241849626600.56862.8141560.4944.56.2140022.25.710?024.25.710?8862.4105555.27068.35020.30.800?021.30.800?023.30.800?9426581248987023022611429800.58982.4120619.278811.1200022.30.800?024.30.800?10988966146210146020.30.900?021.30.900?023.30.900?10427581249988023022611429800.581086.4133715.290811.1250022.30.900?024.30.900?1010881067147210147020.30.1000?021.30.1000?023.30.1000?114285812410989023622611429800.5101198117814821014300022.30.1000?024.30.1000?121197.697796.8671216.78020.30.1120?021.30.1120?023.30.1120?1262978124121810223622611429800.5101318129924931014340022.30.1120?024.30.1120?121317.6107916.8771216.79020.40.1250?021.40.1250?023.40.1250?14261074160137411264026515039900.5121497.61221012.88513.518.8580022.40.1250?024.40.1250?141495.21041013.67315.821.910020.40.1400?021.40.1400?023.40.1400?15761224160152412724026515039900.5121641.61341156.89713.518.8650022.40.1400?024.40.1400?141649.21151153.68315.821.911020.40.1600?021.40.1600?023.40.1600?17761424160172414764526515039900.5141845.21291349.69715.821.9750022.40.1600?024.40.1600?161852.81131350.48518.12512020.40.1800?021.40.1800?023.40.1800?19761624160192416764526515039900.5142055.21441545.611115.821.9820022.40.1800?024.40.1800?162060.81261542.49718.12513020.50.2000?021.50.2000?023.50.2000?221517851902149185148338178471200.5162300.81411702.410724.133.31150022.50.2000?024.50.2000?182300.41251699.29527.137.514020.50.2240?021.50.2240?023.50.2240245520251902389209148338178471200.5162540.81561942.412224.133.31500022.50.2240?024.50.2240?182552.41391933.210827.137.515020.50.2500?021.50.2500?023.50.2500?271522851902649235156338178471200.5182804.41532203.212327.137.51700022.50.2500?024.50.2500?202816138218811030.141.816020.50.2800?021.50.2800?023.50.2800?301525851902949265156338178471200.5183110.41702491.213927.137.51900022.50.2800?024.50.2800?203116153248812530.141.817020.60.3150?021.60.3150?023.60.3150?342828722263338296256458214561500.5203536174276813937.752.23300022.60.3150?024.60.3150?223537.61582758.812641.557.418020.60.3550?021.60.3550?023.60.3550?382832722263738336256458214561500.5203936194316815937.752.23700022.60.3550?024.60.3550?223933.61763176.814541.557.419020.60.4000?021.60.4000?023.60.4000?4278372222641883812604510214561500.5224395.61973616.816541.557.44200022.60.4000?024.60.4000?254395173361014547.165.220020.60.4500?021.60.4500?023.60.4500?4778422222646884312604510214561500.5224879.62194122.818841.557.44700022.60.4500?024.60.4500?254895193411016547.165.2

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