Home > Products > Rolling mill bearings > Four row cylindrical roller bearings > Four row cylindrical roller bearings FC3046156,equivalent to 508955/313891A

Four row cylindrical roller bearings FC3046156,equivalent to 508955/313891A

FC3046156 Information:

Bearing Main Dimension(mm) Load Rating(kN) Mass
Design  d D B Fw Dyn.C Stat.Co kg
FC3046156 150 230 156 174 825 1810 24.00
508955 FAG code          
313891A SKF code          
4R3040 NTN code          
150RV202 NSK code          
  China Code          
Inventory Yes          
Description:
Four row cylindrical roller bearings can carry much heavier radial load and shock load. They have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and the free adjustment of mounting clearance of bearings. These bearings are mostly applied to the working roller and backup roller of rolling mills and some other cases.
FC: double outer rings, single inner ring, and inner without flange.
FCD: double outer rings, double inner rings, and inner ring without flange.
FCDP: double outer rings, only have center flange, but with loose rib, double inner ring, inner without flange.