RHP Spherical Roller Bearings can withstand even the most demanding conditions, whilst permitting a small degree of misalignment between shaft and housing. These bearings resist seizure as well as wear in spite of constant vibration, misalignment and shock loads. They maintain dimensional stability, can support high radial loads and moderate axial loads.
Cualidades
Material Technology – made from NSK’s high-cleanliness Z steel
Special surface treatment increases resistance to wear NSK also offers advanced material options: Super TF and TL steel, depending on application requirements
Advanced Technology - NSK’s patented Molded-Oil lubrication system is also available
Bearings are also available with an oil groove and holes in the outer ring for re-lubrication purposes
Seal Technology - NSK offers different sealing materials depending on the operating temperature of the bearing
Cage Materials – Available in steel, brass or polyamide depending on the requirements of the application
Life – up to 2 times the operating life of industry standard bearings
Reduced maintenance costs – downsizing to smaller bearings while improving performance and lengthening equipment operating life
Limiting speed up to 20% higher
Aplicaciones
Elevator Gearboxes, Rolling mill, Vibrating screens, Compressors, Large and medium-sized Motors and Generators, Construction Machinery, Industrial Fans, Industrial Gearboxes, Locomotives
Información técnica
Atributos
Diámetro interior
100 mm
Diámetro exterior
215 mm
Anchura
73 mm
Holgura del rodamiento
c3
Jaula
latón
Junta
abierto
Peso
12.7 kg
Velocidad de referencia
2400 rpm
Velocidad límite
2000 rpm
Carga estática básica, radial - C0r
860000 N
Carga dinámica básica, radial - Cr
860000 N
Estabilización térmica
no heat stabilisation - standard product (normal heat stabilisation up to 120 °c),
