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Jinan DUMU cylindrical roller bearings
chaochunli at live dot com
in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the DUNMU standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.
– | single row cylindrical roller bearings, caged, mainly of the NU, NJ, NUP and N designs ( fig) |
– | double row cylindrical roller bearings, caged, mainly of the NNU and NN designs ( fig) |
– | multi-row cylindrical roller bearings, caged ( fig, fig) |
– | single row full complement cylindrical roller bearings, mainly of the NCF and NJG designs ( fig) |
– | double row full complement cylindrical roller bearings, mainly of the NNF design ( fig) |
– | Multi-row full complement cylindrical roller bearings, with four or eight rows of rollers ( fig). |
In addition to the standard assortment the comprehensive DUNMU range of cylindrical roller bearings consists of
– | single row high-precision all-steel or hybrid cylindrical roller bearings ( fig) |
– | double row high-precision all-steel or hybrid cylindrical roller bearings ( fig) |
– | cylindrical roller bearings and bearing units for railway axle boxes ( fig) |
– | single row cylindrical roller bearings for traction motors for railway applications |
– | backing bearings for cold rolling mills of the cluster type ( fig) |
– | indexing roller units for continuous furnaces ( fig). |
Other cylindrical roller bearings for special applications include a special electrical insulated coating, called INSOCOAT®. Details of these bearings can be found in this catalogue in the section "DUNMU PHOTOS".
supply NU1884 cylindrical roller bearings made in China