Numéro d'articleSL1818/560-E-TB-N1-H167C-IR/T-CN/3L INA
CatégorieRouleau cylindrique à simple rangée
Poids et dimensions
Intérieur (d) mm
560
Extérieur (D) mm
680
Largeur (B) mm
56
Intérieur (d) pouces
22.0472
Extérieur (D) pouces
26.7717
Largeur (B) pouces
2.2047
Poids (kg)
39.9
Propriétés du produit
Alésage
C – Alésage cylindrique
Joint
Aucun joint
Type de cage
FC – à rouleaux jointifs, sans cage
Modification externe
N1 – 1 Rainure de retenue dans l'anneau extérieur
Jeu radial interne
Lower Half Of C3 Range
Précision
Précision standard
Stabilisation thermique
Aucune stabilisation thermique - températures jusqu'à 120 °C
Description du suffixe
EIncreased Load Capacity
TBIn The Case Of Bearings Of TB Design, The Axial Load Carrying Capacity Of Cylindrical Roller Bearings Was Significantly Improved With The Aid Of New Calculation And Manufacturing Methods. Optimum Contact Conditions Between The Roller And Rib Are Ensured By Means Of A Special Curvature Of The Roller End Faces. As A Result, The Axial Contact Pressures On The Rib Are Significantly Minimised And A Lubricant Film Capable Of Supporting Higher Loads Is Formed. Under Normal Operating Conditions, Wear And Fatigue At The Rib Contact Running And Roller End Faces Is Completely Eliminated. In Addition, Axial Frictional Torque Is Reduced By Up To 50%. The Bearing Temperature During Operation Is Therefore Significantly Lower
N1One Locating Slot (Notch) In One Outer Ring Side Face Or Housing Washer
H167CAn Addition For A Specific Customer. Additional Requirements (Can Be Used As Standard)
IR/TGrooves In Inner Ring Are On The Side Of The Circlip
CN/3L
CNNormal Radial Internal Clearance
/3LClearance Range Corresponding To The Lower Half Of The Actual Clearance Range
Identifiant
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