Slewing bearings' blanks of CCN are all quenched and tempered, with a hardness of up to HB220-280. The raceway adopts a special medium-frequency induc ...
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 7

Slewing bearings' blanks of CCN are all quenched and tempered, with a hardness of up to HB220-280. The raceway adopts a special medium-frequency induc ...
Explore More



 7