| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80ea019a11b415b0198345099a2642fd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C2360-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C2223-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C2204-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T29-53104 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16C33-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16C33-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-22 |
| filingDate |
1999-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b667f85efe76f29b29055ceaefc6548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4885d0b4a9bb6bbf7727c2b0fc6bee39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a198c25c2df42cf526b622aea5444b65 |
| publicationDate |
2000-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-19935148-A1 |
| titleOfInvention |
roller bearing |
| abstract |
At least one component of an antifriction bearing (inner raceway, outer raceway and rolling elements) is made of a steel material which contains 0.2 to 1.2% by weight of C; 0.7 to 1.5% by weight of Si; 0.5 to 1.5% by weight of Mo; 0.5 to 2.0% by weight of Cr; and contains 12 ppm or less of O. The bearing component is treated by carbonitriding and then quenching and tempering in order to achieve a carbon concentration on the steel surface which is between 0.8 and 1.3% by weight and a nitrogen concentration of the same surface between 0.2 and 0. 8% by weight. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019170193-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012175204-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112005001874-B4 |
| priorityDate |
1998-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |