Name: SL182968-TB INA
Brand: INA

Especificações

Disponibilidade 1 unid.
Marca INA
Número do artigo SL182968-TB INA
Manufacturer Part Number 0581825350000
EAN 4047643140539
Categoria Rolamento de rolos cilíndricos

Peso e dimensões

Interno (d) mm 340
Externo (D) mm 460
Largura (B) mm 72
Interno (d) polegadas 13.3858
Externo (D) polegadas 18.1102
Largura (B) polegadas 2.8346
Peso (kg) 34.7

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 normal - Cn
Precisão Precisão standard
Estabilização térmica Sem estabilização térmica - temperaturaa até 120 °C

Dados da Schaeffler (medias)

Largura (b) mm 72
Fator de carga radial estática C0r (N) 2470000
Fator de carga radial dinâmica Cr (N) 1250000
Fator de carga estática básica, radial (C 0r) "2470000.0000"
Velocidade limite (n G) 770
Velocidade de referência (n ϑr) 460
Número ECLASS 23-05-09-01
Número ECLASS2 23-05-09-01
Descrição do Medias Cylindrical roller bearing SL1829..-TB, full complement roller set, single row, semi-locating bearing, 1 rib on outer ring, 2 ribs on inner ring, type SL18

Descrição do sufixo

TB In 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

Transferências e Links

Link to manufacturer

Descrição do produto

The SL182968-TB INA is a single-row, full-complement cylinder bearing. This bearing type has a solid outer and inner ring and a high number of cylindrical rollers. These rollers are guided between the ribs of the rings. Since there is no cage, the maximum number of rolls can be used. As a result, these bearings can support very high radial loads. However, the maximum speed is lower than the speed of cylindrical roller bearings with cages. Single-row full-complement cylindrical roller bearings can also support axial forces in one direction. They are used as support bearings. Support bearings allow axial displacement of the shaft relative to the housing in one direction. The shaft is located axially in the other direction.

SL182968-TB INA

Single-row full-complement cylindrical roller bearing