C3. C2，CM. C9NA，. C0NA. Roll neck of steel mill. Loose fit for both inner and outer rings. C2. C3，C4. 8.2.1 Criteria for selecting bearing internal clearance.
C2, Less than Normal. CN, Normal, only used in combination with letters indicating reduced or displaced clearance range. C3, Greater than Normal. C4, Greater
What are C3 bearings? Can you explain double sealed bearings? LFS (Low Friction Seals) sealed bearings ~ What you need to know. What temperature will oil
Internal clearance is the play within a ball bearing. It is the geometrical low torque. High loads. Heavy interference fits. High temperature. Preloaded. C3,C4,C5