314553 Four Row Cylindrical Roller Bearings For Roll Neck

Product Name: 314553- four row cylindrical roller bearings 314553

Product Categories: cylindrical roller bearings, four row, for interference fit on the roll neck
314553- four row cylindrical roller bearings 314553 details as bellow:

d: 200 mm
D: 270 mm
B: 170 mm
m: 28.2 kg Mass
Cr: 1290 KN Basic dynamic load rating, radial
C0r: 2600 KN Basic static load rating, radial

Hongda Bearing is always devoting itself to develop its own brand THKF.And our THKF quality can completely substitute imported bearings.Meanwhile,more discount will be given on THKF bearings.

Features:
This bearing is widely used for roller in metallurgy industry.
1.Main feature
 a.Bearing features maximum rated dynamic load in restricted space.
 b.Bearing can be used for high rotating speed equipment.
 c.Shaft is allowed to have high precision tolerance.
 d.Inner ring is allowed to be changeable with outer assembly(consisting of outer ring and roller set)to speed up roller change.
 e.Bearing can bear radial load only.
2 Bearing structure machining
 Based on three basic type of structure, the following can be done:
 FC.....A type:Outer diameter without oil tank oil hole, outer ring with oil tank.
 FC.....B type:Outer diameter with oil tank oil hole, outer ring with oil tank.
 FC.....E type:Outer diameter without oil tank oil hole, outer ring with oil tank,outer ring without guide rib,integral window cage.
 FCD... A type:Outer diameter without oil tank oil hole, outer ring with oil tank.
 FCD....B type:Outer diameter with oil tank oil hole, outer ring with oil tank.
 FCD....Y type:Outer diameter without oil tank oil hole, outer ring with oil tank,pin cage(hollow roller)or window cage.