El 81106 thrust roller bearing is designed to withstand extreme unidirectional axial (empuje) loads in demanding applications. Ideal for heavy machinery such as crane hooks, vertical pumps, gearboxes, and injection molding machines.
Tipo de rodamiento: Single-direction cylindrical thrust roller bearing (ISO Type 81100 serie).
Dimensiones clave (milímetros):
Cage Design: Utilizes a robust, precision-machined brass cage (designation suffix 'M' if applicable) or a pressed steel cage. The cage effectively spaces and guides the cylindrical rollers, ensuring even load distribution and smooth operation.
Materiales & Construction: acero cromado con alto contenido de carbono. The surfaces are precision-ground and lapped to minimize friction and ensure optimal contact.
Precisión & Autorización: Manufactured to standard tolerance classes (Normal class, P0). Available with standard axial internal clearance; modified clearances can be specified for applications with specific preload or thermal expansion requirements.
Especificaciones técnicas:
Dimensiones: 4×9×4 mm (Shaft Size x Housing Bore x Height)
Clasificación de carga dinámica (Ca): 1.85 kN
Static Load Rating (Coa): 3.15 kN
Material: Acero cromado (GCr15)
Material de la jaula: Brass
Hardness: 58-62 CDH (Raceways and Balls)
Operating Temperature: -30°C to +120°C
Precision: ABEC-1 Standard (P0)
Lubricación: Pre-lubricated with High-Temperature Grease