Bearings for Industrial Gearboxes - NSK Europe - #19

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Industrial gearboxes 19 Arrangement Comments Fields of application Combination of thrust bearing and floating bearing arrangement Intended for higher radial loads and lower axial loads. Due to the separability of the cylindrical roller bearings, these are suitable for assembly requiring a press fit of the inner ring and outer ring Gears, traction motors Intended for high radial loads at both bearing positions with moderate axial loads. Not sensitive to misalignment Gears, roller conveyors, paper machines Intended for high radial and moderate axial loads at high speed. (To avoid radial loading of the deepgroove ball bearing, which is employed as an axialbearing in the housing above, the deep groove ball bearing needs to be relieved) Gears, ventilators Intended for high radial and moderate axial loads Gears, paper machines Intended for high radial and axial loads. Face to face of the tapered roller bearing allows misalignment to a slightly higher extent compared to back to back Pinion shafts in gears Intended for moderate axial loads. The angular contact ball bearings need to be used in universal combination (BG) or paired design. Often acylindrical roller bearing is used instead of the radial bearing Fields of application with high requirements on axial guidance Bearing employed when misalignment and high axial loads in one direction are present. The combination of spherical roller bearings and thrust spherical roller bearings is also often used. The spherical centre of the self-aligning seat must coincide with that of the self-aligning ball bearing. Axial minimum load is to be observed. Also suitable for vertical assembly (post cranes) Thrust bearing blocks, post cranes