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Bearing oscillation level and scope of application: /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
The bearing oscillation (acceleration) is divided into four grades: Z, Z1, Z2, and Z3. The bearing oscillation (speed) is divided into four grades: V, V1, V2, and V3.
Z and V grades are suitable for bearing manufacturers to check the deep groove ball bearings in the scope of the specification. Z1 and V1 are suitable for bearing products with normal requirements for bearing oscillation. Z2 and V2 are applicable to Y series motors and Other motor bearings for the corresponding requirements; Z3, V3 are suitable for the strict demand of oscillation. This level has international advanced level.
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Talking about the oscillation level and applicable range of the bearing
Source: Bearing network time: 2012-12-30