Kluberoil 4 UH1-220 N - 125cm³ Flex Cartridge KMK15 SKF Bearing The "S" prefix means that

The "S" prefix means that stainless steel is used as part of the material for this bearing

This 125AC is a light

223 20 E1 K T41A Extra Heavy

160 26 Deep Groove Ball Bearings 130mm - Bore Size Open Type Normal Radial Internal Clearance

Kluberoil 4 UH1-220 N - 125cm³ Flex Cartridge KMK15 SKF Bearing The "S" prefix means thatKluber Kluberoil 4 UH1 220 N 125cm Brand Type Size Ready For Modern Gears Kluberoil 4 UH1 220 N 125cm Flex Cartridge is a synthetic high performance gear and multipurpose oil which is ready to satisfy the growing requirements and increasing power density of modern gears. It is based on high grade raw materials and advanced additives, providing you with maximum performance in the lubrication of all gear components. Food and Medical Ready Kluberoil 4