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INA bearings of type, and size and precision different, its rings of grinding technology process also not as, but basic processing technology difference is unlikely to, outer ring grinding technology General are is mill end surface, and mill od (repeatedly cycle), and mill outside Groove (roll) road, and Super fine outside Groove (roll) road, within ring grinding technology for mill end surface, and mill both inside and outside trail, and mill diameter, and mill within Groove (roll) road, and Super fine within Groove (roll) road, actual production process in the, to according to left volume of size, decided is used rough, and fine II times grinding, to to reached products of technology requirements.
1. small, medium and small ball INA bearing grinding process
Outer ring: dual surface-grinding coarse grinding fine grinding outside diameter-od-end mill diameter-automatic feeding-ground trench outside-the demagnetization-automatic-ultra precision outer trench-automatic nesting-grinding diameter
Inner ring: double face grinding-grinding-grinding Groove on the inside and outside diameter-automatic-compound-RADIUS-grinding-demagnetization demagnetization-borescope-cleaning compound-Super fine-channel-automatic nesting
2. grinding and Superfinishing of large ball-INA bearings in machining process
Outer ring: automatic feeding-coarse outer Groove-demagnetization-compound-compound-grinding outer Groove-demagnetization-ultra fine outside the channel
Inner ring: automatic feeding-coarse-Groove-demagnetization compound-compound-grinding Groove-demagnetization-coarse grind-compound-RADIUS-demagnetization-grinding-borescope-cleaning compound-RADIUS-demagnetization-Super fine-channel
3. small and medium processing technology of INA bearing grinding and Superfinishing of tapered roller
Outer ring: speed dual surface-the pulverizer ranging from rough grinding fine grinding outside diameter-od-end mill diameter-automatic feeding-coarse outer raceway-demagnetization-compound-grinding outer raceway-demagnetization-automatic-ultra precision outer raceway-automatic nesting
Inner ring: Super double-automatic feeding mill-grinding the Raceway-demagnetization within-compound-grinding the Raceway-compound-RADIUS-grinding-demagnetization demagnetization-borescope-cleaning compound-rib grinding-demagnetization Raceway-within-compound-Superfinishing automatic nesting
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 35TAC72BDDG NSK | 35 | 72 | 15 |
| 30TAC62BDDG NSK | 30 | 62 | 15 |