CategoriaRolamento de rolos cilíndricos de duas carreiras
Peso e dimensões
Interno (d) mm
220
Externo (D) mm
340
Largura (B) mm
160
Interno (d) polegadas
8.6614
Externo (D) polegadas
13.3858
Largura (B) polegadas
6.2992
Peso (kg)
50.4
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
BR - Black Finishing
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
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
H123G
C3Internal Clearance Larger Than Normal
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Bem-vindo, novamente! Pode iniciar sessão com a sua conta ABF.
