Numéro d'articleSL183038-TB/SL185038-TB-2S1/1-C3 INA
Manufacturer Part Number0632620960030
EAN4054366803504
CatégorieRouleau cylindrique à multiples rangées
Poids et dimensions
Intérieur (d) mm
190
Extérieur (D) mm
290
Largeur (B) mm
211
Intérieur (d) pouces
7.4803
Extérieur (D) pouces
11.4173
Largeur (B) pouces
8.3071
Poids (kg)
0
Propriétés du produit
Alésage
C – Alésage cylindrique
Joint
Aucun joint
Type de cage
FC – à rouleaux jointifs, sans cage
Modification externe
Aucun Modification Externe
Jeu radial interne
C3 Air intérieur (supérieur à Cn)
Précision
Précision standard
Stabilisation thermique
Aucune stabilisation thermique - températures jusqu'à 120 °C
Description du suffixe
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
2S1/1Bearings Matched In Set Of Two For Side-By-Side Mounting, Tolerance Is Matched Based On The Inner, Outer And Clearance Of The Bearing
1/1Set Contains Of 1 Piece Of Both Bearing Numbers
C3Internal Clearance Larger Than Normal
Identifiant
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