GE Fanuc A98L-0001-0135/B4150E0 Oil Seal, Inner Diameter 41mm

The GE Fanuc A98L-0001-0135/B4150E0 is a precision oil seal used in robotic and CNC systems to prevent the leakage of lubricants and to protect mechanical components from contamination by dust or fluids. It is typically found in spindle assemblies or moving axis sections. Technical Specifications: Part Number: A98L-0001-0135/B4150E0 Manufacturer: GE Fanuc Component Type: Oil Seal Function: Prevents oil leakage and excludes contaminants from sealed areas Material: Industrial-grade rubber or elastomer (typically nitrile or fluoroelastomer) Inner Diameter: Approx. 41 mm (based on “B4150” reference) Outer Diameter: Approx. 50 mm Width: Estimated 7–10 mm (application-specific) Application: Used in Fanuc robot arms, CNC spindles, or axis gearboxes Mounting: Press-fit into seal housing or shaft bore Temperature Range: Typically –20°C to +120°C (material dependent) Resistance: Oil, grease, dust, coolant Weight: Light-duty component (usually <20 g) Please review pictures carefully and let us know if you have any questions!