Petter - Latest News 2026-07-21T04:18:53+00:00 urn:uuid:84bf4e2a-2ba3-f901-2db5-7a917138b021 Casting bearing steel technology urn:uuid:04487a0b-55ec-359c-f2da-41e43ccf4584 2015-01-08T16:12:16+00:00 Material selection of rolling bearing ring and rolling element urn:uuid:4b0a6c41-0516-d97a-ca88-58eeb49461b8 2015-01-08T16:04:52+00:00 SkF bearing knowledge urn:uuid:91b24b47-18ef-37c5-6b99-4789491df01e 2014-12-25T13:58:05+00:00