Stainless steel deep groove ball bearing SKF W 6003-2RS1/VT378

SKF W 6003-2RS1/VT378 is a stainless steel deep groove ball bearing reference, within Bearings. Request a quote for W 6003-2RS1/VT378 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF stainless steel deep groove ball bearing, W series, is a component designed to support radial and axial loads in both directions, manufactured in stainless steel to resist corrosion. It is used in applications where humidity, frequent washdowns or aggressive environments are present, such as the food, pharmaceutical or chemical industries. Its compact design and ability to rotate at high speeds make it versatile for industrial equipment requiring reliability and long service life even under demanding conditions.

The designation of these bearings follows a clear scheme: the initial letter W indicates that the ring and main components are made of stainless steel. Then comes the basic number, which defines the size and series (for example, 608, 6000, 6001). The suffixes #RS… correspond to elastomer seals on one or both sides: 2RS1 for a standard seal and 2RS2 for a variant with greater sealing. The suffix /VT… identifies the type of factory grease or lubricant, such as VT378 or VT127, selected according to temperature or environment. Thus, a W 6003-2RS1/VT378 is a stainless steel bearing of the 6003 series, sealed on both sides and with VT378 grease.

These bearings are used in industries where corrosion is a constant risk. In the food industry, for example, they are installed in conveyors, mixers and filling equipment that are washed daily. In water treatment plants, pumps and valves use them for their resistance to humidity. They also appear in the pharmaceutical industry, in packaging machines, and in marine or chemical applications where contact with aggressive agents is common. Their ability to work without additional lubrication for long periods makes them suitable for hard-to-reach equipment.

To select the right bearing, take into account the radial and axial load it must support, as well as the rotation speed. The 2RS1 or 2RS2 sealing protects against the entry of contaminants and loss of lubricant; choose the most suitable according to the level of exposure. The factory lubrication (VT378, VT127) is intended for a specific temperature range, verify it with the application. During assembly, ensure correct alignment between shaft and housing, and avoid impacts that could damage the seals or raceways. Prior cleaning of the shaft and housing prolongs the bearing's service life.

Regarding equivalences, SKF W series stainless steel bearings can be interchanged with products from other brands that follow the same dimensional designation, such as the 6000, 6200 or 6300 series in stainless steel version. However, tolerances and materials may vary between manufacturers, so it is always advisable to verify the technical specifications before replacing. Sealing and lubricant suffixes may also differ; in those cases, consult a specialist to ensure compatibility. MR Accesorios Industriales sells the SKF brand and can advise you on selection.

If you need a quote for an SKF stainless steel deep groove ball bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we respond with the technical information you need for your application. Whether it is a replacement or a new design, our team can help you find the correct reference within the SKF line.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.