Full complement cylindrical roller bearings of tolerances and deviations shall conform to GB/T307.1-94 (ISO492-1994) P0 tolerance class, and the original radial clearance normal CO, may also request bearings with radial clearance C2 to C4 original. But orders after the bearing code when you need to add the appropriate suffixes. Rubber screw extruder C3 clearance.
Tolerances refer to housing tolerances selection principles for selection and shaft tolerance limit.
Allowed to bear the axial bearing load. Adequate lubrication is a prerequisite for the axial load. Unidirectional locating bearing and rib of the locating bearing axial load must be fully supported.
Mounting and dismounting, when mounting or dismounting the cylindrical roller bearings, special attention must be paid, mounting or dismounting the power directly through the cylindrical roller and ring gear side to pass.