Conosciuto anche come
NJ2322-E-MPAX-ILR-C4
NJ2322-E-XL-MPAX-ILR-C4
CategoriaFila singola di rulli cilindrici
Peso e dimensioni
Interno (d) MM
110
Esterno (D) mm
240
Larghezza (B) MM
80
Interno (d) pollici
4.3307
Esterno (D) pollici
9.4488
Larghezza (B) pollici
3.1496
Peso (kg)
17.3
Proprietà del prodotto
Foro
C - Foro cilindrico
Tenuta
Nessuna tenuta
Tipo di gabbia
S - Gabbia di acciaio o standard
Modifica esterna
Nessun Modifica Esterna
Gioco interno radiale
C4 Gioco interno (maggiore di C3)
Precisione
Precisione standard
Stabilizzazione termica
Nessuna stabilizzazione termica - Temperature fino a 120 °C
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
C4Bearing Internal Clearance Greater Than C3
Accesso
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