SKF HMSA10 RG Radial Shaft Seal 100X130X12mm Series

SKF HMSA10 RG radial shaft seal is a precision oil/grease seal designed for mounting between rotating shafts and stationary housings on 100 mm shafts, delivering a reliable barrier at an outer diameter of 130 mm and a width of 12 mm. The RG designation specifies nitrile rubber (NBR) lip material, an SKF-developed Acrylonitrile-Butadiene Rubber formulation used in HMSA10 seals, making it well suited for mineral oils and common industrial lubricants. This HMSA10 RG version is a standard choice for general industrial applications and is stocked by SKF-authorized distributors, with the 100x130x12 dimensions (shaft Ø 100 mm, housing Ø 130 mm, width 12 mm) listed in catalog references. Featuring a two-lip seal profile for robust containment and dirt exclusion, it is intended for oil and grease lubrication environments and is compatible with typical HMSA10-sized bearing assemblies where this part is recommended.