Aperçu
Spécifications
- Type d’alésageDroit
- Diamètre à l’alésage140 mm
- Diamètre extérieur250 mm
- Largeur totale42 mm
- Fente de remplissage de type ligneFente sans remplissage à une rangée
- Type de fermetureOuvert
- Anneau à pression inclusSans anneau élastique
- Type de roulementRoulements à contact angulaire
- Angle de contact40 °
- Dégagement interneC0
- Capacité de charge dynamique radiale214000 N
- Capacité de charge statique radiale231000 N
- Plage de température de fonctionnementMaximum de +200 °C
- Matériau de la cageLaiton
- Rpm max.4050 tr/min
- Revêtement de finitionSans revêtement
- Cote de précisionNon évalué
- Rayon du filet2.5 mm
- Série7200
- Normes respectéesDIN 628-1
- Poids20.46 lb
- CUP_NON4012801207157
- Description7228-B-XL-MP
- Type de produitRoulements à contact angulaire
Données sur la conformité et la sécurité
Literature & Catalogs
Motion Chemical Bearing Upgrade and Training Quadruples Life Case StudyMotion partnered with Schaeffler to provide comprehensive installation and lubrication training and introduced FAG brass cage bearings.
View Literature- Schaeffler Split Spherical Roller Bearings Flyer
Their inner ring, outer ring, and cage assembly are split into halves for easy mounting and dismounting.
View Literature 
Schaeffler Solutions for Mining Conveyor Systems BrochureIn mining operations, conveyor systems are the backbone of material movement. Schaeffler's deep global mining experience in conveyor maintenance, repair and operation gives us unique insight into the problems faced by miners.
View Literature- Schaeffler Self-Aligning Cylindrical Roller (SACR) Bearing for Paper Mills Flyer
A technological breakthrough, the FAG self-aligning cylindrical roller (SACR) bearing from Schaeffler is the ideal non-locating bearing solutions for dryer rolls in paper mills.
View Literature
More resources
Schaeffler Products and Services for the Metals Industry Brochure
The harsh operating conditions in metallurgical production and processing impose tough demands on the performance and operational safety of all of the components used.
Schaeffler Case-Carburized Roller Bearings for Paper Machines Flyer
To ensure consistent machine availability and reliable service life, proper heat treatment and precise dimensional stability are essential for rolling bearings used in paper machines.