{"id":15696,"date":"2025-09-01T13:42:24","date_gmt":"2025-09-01T11:42:24","guid":{"rendered":"https:\/\/pti.eu\/?page_id=15696"},"modified":"2025-09-02T11:23:41","modified_gmt":"2025-09-02T09:23:41","slug":"befestigungsschrauben","status":"publish","type":"page","link":"https:\/\/pti.eu\/de\/produkte\/gehauselager\/gehaeuselager-technische-dokumentation\/befestigungsschrauben\/","title":{"rendered":"Befestigungsschrauben"},"content":{"rendered":"
\n

Geh\u00e4uselager: Befestigungsschrauben<\/strong><\/h3>\n<\/div>\n

1. Vorbereitung der Montagefl\u00e4che<\/strong>
Die Montagefl\u00e4che darf eine maximale Rauheit von Ra 12,5 (Rz 63) aufweisen. Die Fl\u00e4che muss innerhalb von 0,04 mm auf 100 mm (IT7) plan sein. Konkave oder sph\u00e4rische Abweichungen sind nicht zul\u00e4ssig.<\/p>\n

2. Schrauben ausw\u00e4hlen<\/strong>
Verwenden Sie geeigneten Befestigungsschrauben, Festigkeitsklasse 8.8 oder h\u00f6her. Reibwert f\u00fcr die Verbindung: \u00b5 = 0,14. Schrauben sind nicht im Lieferumfang enthalten.<\/p>\n

3. Unterlegscheiben montieren<\/strong>
Legen Sie unter jede Schraube mindestens eine Flachscheibe nach DIN EN ISO 7089\/7090. Optional kann eine Federscheibe DIN 128 oder eine Kegelfederscheibe DIN 6796 zur zus\u00e4tzlichen Sicherung verwendet werden.<\/p>\n

4. Schrauben einsetzen und handfest anziehen<\/strong>
Setzen Sie die Schrauben durch das Geh\u00e4use in die Montagefl\u00e4che ein. Ziehen Sie sie von Hand fest, bis das Lager korrekt sitzt.<\/p>\n

5. Schrauben mit dem richtigen Drehmoment anziehen<\/strong>
Verwenden Sie einen kalibrierten Drehmomentschl\u00fcssel und ziehen Sie die Schrauben gleichm\u00e4\u00dfig auf die in der Tabelle unten angegebenen Werte an.<\/p>\n<\/div><\/section>\n

\n\n\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Tightening torques of fixing bolts for cast iron housings:<\/strong><\/strong><\/td>\n<\/tr>\n
Bolt Size<\/strong><\/strong><\/td>Tightening torques (Nm)<\/strong><\/strong><\/td>\n<\/tr>\n
M6<\/strong><\/strong><\/td>2,6 \u2013 4,7<\/td>\n<\/tr>\n
M8<\/strong><\/strong><\/td>6 \u2013 10<\/td>\n<\/tr>\n
M10<\/strong><\/strong><\/td>12 \u2013 21<\/td>\n<\/tr>\n
M12<\/strong><\/strong><\/td>21 \u2013 37<\/td>\n<\/tr>\n
M14<\/strong><\/strong><\/td>34 \u2013 60<\/td>\n<\/tr>\n
M16<\/strong><\/strong><\/td>53 \u2013 93<\/td>\n<\/tr>\n
M18<\/strong><\/strong><\/td>77 \u2013 137<\/td>\n<\/tr>\n
M20<\/strong><\/strong><\/td>104 \u2013 186<\/td>\n<\/tr>\n
M22<\/strong><\/strong><\/td>143 \u2013 256<\/td>\n<\/tr>\n
M24<\/strong><\/strong><\/td>204 \u2013 340<\/td>\n<\/tr>\n
M27<\/strong><\/strong><\/td>266 \u2013 478<\/td>\n<\/tr>\n
M30<\/strong><\/strong><\/td>360 \u2013 645<\/td>\n<\/tr>\n
M33<\/strong><\/strong><\/td>494 \u2013 886<\/td>\n<\/tr>\n
M36<\/strong><\/strong><\/td>631 \u2013 1130<\/td>\n<\/tr>\n
M39<\/strong><\/strong><\/td>893 \u2013 1490<\/td>\n<\/tr>\n
M42<\/strong><\/strong><\/td>1110 \u2013 1850<\/td>\n<\/tr>\n
M45<\/strong><\/strong><\/td>1380 \u2013 2300<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":3,"featured_media":0,"parent":14612,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-15696","page","type-page","status-publish","hentry"],"yoast_head":"\nBefestigungsschrauben - PTI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pti.eu\/de\/produkte\/gehauselager\/gehaeuselager-technische-dokumentation\/befestigungsschrauben\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Befestigungsschrauben - PTI\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pti.eu\/de\/produkte\/gehauselager\/gehaeuselager-technische-dokumentation\/befestigungsschrauben\/\" \/>\n<meta property=\"og:site_name\" content=\"PTI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ptieuropa\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-02T09:23:41+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@ptieu\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/pti.eu\\\/de\\\/produkte\\\/gehauselager\\\/gehaeuselager-technische-dokumentation\\\/befestigungsschrauben\\\/\",\"url\":\"https:\\\/\\\/pti.eu\\\/de\\\/produkte\\\/gehauselager\\\/gehaeuselager-technische-dokumentation\\\/befestigungsschrauben\\\/\",\"name\":\"Befestigungsschrauben - 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