1.Four-Row Tapered Roller Bearings for rolling mills
(1) Configuration:
The TQO configuration four-row tapered roller bearings: two double-row inner rings (cones), one double-row outer ring (cup) and two single-row outer rings (cups), steel window-type cages;
The TQI configuration four-row tapered roller bearings: two single-row inner rings (cones) and one double-row inner ring (cone), two double-row outer rings (cups) or four single-row outer rings (cups), steel window-type cages.
(2) Size range:
ID: 50.800mm~1600.000mm
OD: 83.337mm~2032mm
Thickness: 124mm~1150mm
We are four-row tapered roller bearings, rolling mill bearings, large tapered roller bearings manufacturer in China.

2.Four-Row Cylindrical Roller Bearings for rolling mills
Four-row cylindrical roller bearings are mainly used in the necks of rolling machine rollers. They are designed for maximum rated load to accommodate the severely limited space in the roller neck section of such equipment.
Types available: F