| Message: | The four row taper roller bearing is a most commom radial roll bearing.A bearing with such structure has a high bearing capacity and can bear the combined load which is mainly consisted by the radial load.Its radial loading capacity is 2.5-3.5 times that of a single-row bearings. It can bear bith very high radial and axial loads. Compared to a four-row cylindrical roller bearings, it has a relatively low speed due to the restriction of its structure.The four-row tapered roller bearing can bear axial loads in double direction, so it can be used as a bodorectional thrust bearing.Boundary dimensionsBasic load ratingsDesignationsMassLimiting speedsmmkNCurrentOriginalkgr/mindDTrminr1minCrCorGreaseOil1502101652.527001700382930207793016.567085021215532.5964235030630-16.86708501602201652.527952090382932207793218.567085026517332.514502760380632-35.767085017024017532.512103000380634-24.267085026023032.59071720382034207713439.56708501802501852.5212803400382936-27.56708502601602.5211402550380636-26.767085020028220632.516802510380640-42.156070031020032.516603100382040X2207714055.656070031027532.517604200382040207714075.1560700205320205331590326038064177741575006302203403054320705430382044207714497.95006302253202302.521910500038064577745585006302303151902.52160043103806467774642.55006302403603104321105610382048207714890.545056025038525554287064503810507715010738048026036026532.517605220382952207795276.345056040025547.523005000380652777521144906004003455429607380382052207715215343053044030025355082003801527777521644505602803952885530518320380656-1084505604202505527805700380656X2777561194505604603245428407290381156107775620036045030042030043233072103829602077960130380480420310433250815038066077860134380480460390543180933038206020771602383604505003505429806950381160X277760286340430500370543390871038116010777602853404303204603384429508200380664777641803604504603804431008750380664X2778642183604504803905431809330382064207716423434043054036455633014400381164X2-347340430340460310432480810038296......url:http://www.chgbearings.com |
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