Conosciuto anche come
0547103910030
SL185068-TB-BR-C3
EAN4047643141222
CategoriaDoppia fila di rulli cilindrici
Peso e dimensioni
Interno (d) MM
340,00
Esterno (D) mm
520,00
Larghezza (B) MM
243,00
Peso (kg)
178
Proprietà del prodotto
Foro
C - Foro cilindrico
Tenuta
Nessuna tenuta
Tipo di gabbia
FC - Equipaggiamento completo, nessuna gabbia
Modifica esterna
Nessun Modifica Esterna
Gioco interno radiale
C3 Gioco interno (maggiore di Cn)
Precisione
BR - Black Finishing
Stabilizzazione termica
Nessuna stabilizzazione termica - Temperature fino a 120 °C
Dati di Schaeffler (medias)
Larghezza (b) mm
243,00
Carico statico di base, radiale (C 0r)
"8300000.0000"
Velocità limite (n G)
"710.0000"
Velocità di riferimento (n ϑr)
"335.0000"
ECLASS number
23-05-09-01
ECLASS2 number
23-05-09-01
Descrizione del suffisso
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
XLX-Life
BRBlack Finished, Factory-Applied Durotect® B Black-Oxide Coating. Durotect B Improves Run-In Behavior And Energy Efficiency While Reducing Surface-Induced Damage To The Bearing, Burnished Race