1. Bearing the actual width of the deviation of the actual bearing width nominal width of the difference.
2 sets of the bearing inner race runout Kia inner ring in a different angular position, the surface of the inner bore relative to the outer ring a fixed point between the maximum and minimum radial distance from the difference. In the angular position of said point or in the vicinity of both sides at the rolling body and the inner and outer ring raceway or the inner ring on the back wall (tapered roller bearings) the inner surface of contact with the bearing parts in the normal relative position.
3 assembled bearing outer ring of the radial runout the Kea outer ring in a different angular position, the outer diameter surface and the opposite inner ring fixed between the maximum and minimum radial distance from the difference. In the angular position of said point or in the vicinity of both sides at the rolling body should be on the inner and outer ring raceway or the inner ring on the back wall (tapered roller bearing) inner surface of contact with the bearing parts in the normal relative position.
4 sets of bearing inner end face of the raceway beating Sia inner race at different angular positions, equal to the inner ring raceway contact diameter at half of the radial distance from the axis line of the inner ring, the inner ring base end relative at the outer ring to a fixed point between the maximum and minimum axial distance from the difference. The inner and outer raceways shall be in contact with all rolling bodies.
5 sets of bearing outer end face of the raceway to beating Sea outer ring in a different angular position, in the radial distance from the axis line of the outer ring is equal to the outer ring raceway contact with half of the diameter at the base end of the outer ring and relative In the inner ring to a fixed point between the maximum and minimum axial distance from the difference. The inner and outer raceways shall be in contact with all rolling bodies.
6. Beating Sd of the inner hole of the end face in the radial distance from the inner ring axis line equal to its raceway contact diameter of the half at a plane perpendicular to the ferrule axis of the ferrule between the base end of the maximum and minimum The difference between the axial distance.
7 perpendicular to the bearing axis of the plane (radial plane) with the joint effect of the ferrule or washer drive to the rolling body via a bearing line (nominal line of action) the angle between the contact angle.
8 ball group (OD) of a ball bearing inside (outside) then the diameter of the cylinder.
9 roller group (outside) diameter radial contact roller of a roller bearing (and beyond) then the diameter of the cylinder.
10. Bearing the nominal width ferrule the distance between the end face of the two theoretical (washer back). Used to limit the width of the radial bearing (thrust bearing height).
11. Actual bearing width the axis of the radial bearings and defining a bearing width of the ferrule the actual end faces of the two cut the distance between the plane intersection. Defines the bearing inner ring face and outer end face width.


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