Detailed description
QJ222 four point contact ball bearing 110x200x38mm (also called rolling mill bearing) is used in rolling mill for the production of steel plates, hot-rolled and cold-rolled strips/coils, hot-rolled bars, rods, tube rounds, structural shapes and rails.
| Boundary dimensions(mm) | Basic load rating (kN) | Speed rating | Designation | Weight | Equivalent to foreign designations(For your information) | ||||||||
| (rpm) | |||||||||||||
| d | D | B | rmin | Cr | Cor | Grease | Oil | (kg) | |||||
| 110 | 200 | 38 | 2.1 | 239 | 275 | 2100 | 2900 | QJ222 | 5.6 | QJ222N2 | QJ222N2MPA | QJ222 | QJ222 |
More other bearings for your choice (a wide range of designation/sizes available):
. Four-row cylindrical roller bearings
. Double-row cylindrical roller bearings
. Four-point contact ball bearings
. Double row angular contact ball bearings
. Bilateral double-row thrust tapered roller bearings
. Deep groove ball bearings, single-row cylindrical roller bearings
. Spherical roller bearings













