Split Spherical Roller Bearings for Converters and BOFs

Split Spherical Roller Bearings for Converters and BOFs

When filled, large converter vessels weigh several hundred tons. The trunnion-bearing arrangement must support the resulting loads. As only slow swivel motions occur, the bearings must feature a high static load-carrying capacity. Shock loads, which are an everyday occurrence in converters, must also be accommodated.
Size range: 400mm -1500mm (Bore diameter)
Design: Straight or Tapered bore. Machined Solid cage or Pin steel cage
Applications: BOFs / Converter Trunnion

Split spherical roller bearings for converters

Split spherical roller bearings suitable for converters are special bearings with a split structure that can be easily disassembled and assembled. This type of bearing is usually used to support and carry the rotational motion between the converter wheel belt and the drive unit. They are a good choice for operation in harsh operating conditions as they are able to withstand load changes, axial shock, and vibration.


The characteristics of split spherical roller bearings include high load-bearing capacity, high limit speed, low friction torque, easy installation and maintenance, etc. The split structure of these bearings allows them to be installed and disassembled in a smaller space, making maintenance and replacement easier. In addition, they have good self-aligning properties and can automatically adjust for errors caused by shaft deflection and misalignment.


For converters, the use of split spherical roller bearings can ensure the smooth rotation and accurate positioning of the converter, thereby ensuring the normal operation of the converter and the stability of the production process. In addition, this bearing can withstand the axial shock and vibration of the converter, ensuring the reliability and long life of the equipment.


In short, the split spherical roller bearing suitable for converters is a high load-bearing, high-efficiency, easy-to-maintain bearing that can adapt to harsh working conditions and ensure the normal operation of the converter.

Split Spherical Roller Bearings for Converters Trunnion and BOFs

Split Spherical Roller Bearings ( Converters Trunnion )

 —— Super-fast bearing replacement in hard-to-reach places 

Split Spherical Roller Bearings for Converters Trunnion and BOFsSplit Spherical Roller Bearings for Converters Trunnion and BOFs

Split Spherical Roller Bearings for Converters and  BOFsSplit Spherical Roller Bearings for Converters and  BOFs


Split FV spherical roller bearings for converters

Main dimensions matched to spherical roller bearings of series 249 

 - with cylindrical bore

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DesignationMassBearing Dimensions  (mm)
(kg)dDBBird2daanbn





min.



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Z-526073.PRL5707109502433507.57608601820
Z-533414.01.PRL70775010002503557.58009001513
Z-532063.PRL84080010602583707.585696017.516
Z-537281.PRL10308501120272385691010202020
Z-537282.PRL105090011802803906960107022.520
Z-534826.PRL127095012503004107.5102011302020
Z-533567.PRL1565100013203154507.51075120517.513
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Split FV spherical roller bearings for converters 

Main dimensions matched to spherical roller bearings of series 249 - with tapered bore and sleeve

image


DesignationMassBearing Dimensions (mm)
(kg)dDBBird2daanbn





min.



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Z-528441.PRL31050071018026055456301515
Z-529223.PRL35553075019027055806651515
Z-529224.PRL41057080020029056257101515
Z-529225.PRL52560085021831066607521820
Z-529226.PRL63063090023033066907902020
Z-529227.PRL74067095024335067408422020
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Z-529228.PRL950750106025837068259402020
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Split Spherical Roller Bearings for Converters and BOFs

Split Spherical Roller Bearings for Converters and BOFs

Split Spherical Roller Bearings for Converters and BOFsSplit Spherical Roller Bearings for Converters Trunnion




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