SKF single row deep groove ball bearings commonly used suffix

- Aug 20, 2019-

CN: Ordinary group radial clearance; usually only used in combination with the following letters to indicate a narrow or offset clearance range 

H: narrowed clearance range, equivalent to the upper half of the original clearance range 

L: The narrow clearance range is equivalent to the lower half of the original clearance range: the offset range of the offset, which corresponds to the upper half of the original clearance range and the lower half of the next set of clearance ranges. At the same time, it is suitable for combination with the following clearance groups: C2, C3, C4, and C5, for example, C2 

C2: radial clearance is smaller than ordinary group 

C3: radial clearance is larger than ordinary group 

C4: radial travel Gap is greater than C3 

C5: radial clearance is greater than C4