Número do artigoSL183038-TB/SL185038-TB-2S1/1-C3 INA
Manufacturer Part Number0632620960030
EAN4054366803504
CategoriaRolamento de rolos cilíndricos de múltiplas carreiras
Peso e dimensões
Interno (d) mm
190
Externo (D) mm
290
Largura (B) mm
211
Interno (d) polegadas
7.4803
Externo (D) polegadas
11.4173
Largura (B) polegadas
8.3071
Peso (kg)
0
Características do produto
Furo
C - furo cilíndrico
Vedação
Sem vedação
Tipo de gaiola
FC - sem gaiola (full comnplement)
Modificação externa
Sem modificação externa
Folga radial interna
Folga radial interna C3 (maior que Cn)
Precisão
Precisão standard
Estabilização térmica
Sem estabilização térmica - temperaturaa até 120 °C
Descrição do sufixo
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
