Four-row cylindrical roller bearings are mainly for applications of cold&hot rolling mills.We are able to make the bearings for rolling mills with designation codes from SKF,FAG and some other main manufactures.Please contact with our sales person to get the catalogue and more information.
Four-Row Cylindrical Roller Bearing
*High radial load carry capacity
*High speed capability
*Accommodate axial displacement
*Separable design
*Material:GCr15siMn or bearing steel
*Precision level: P5
*Clearance: C3
*Service:OEM service acceptable
Application:rolling mills required high speed and precision, for example: wire mills, bar and shape mills, cold or hot sheet mills and cogging mills.
1. Single row cylindrical roller bearings, caged, mainly of the NU, NJ, NUP and N designs
2. Double row cylindrical roller bearings, caged, mainly of the NNU and NN designs
3. Multi-row cylindrical roller bearings, caged
4. Single row full complement cylindrical roller bearings, mainly of the NCF and NJG designs
5. Double row full complement cylindrical roller bearings, mainly of the NNF design
6. Multi-row full complement cylindrical roller bearings, with four or eight rows of rollers