SKF A 8819 housing covers and accessories

SKF A 8819 is a reference of housing covers and accessories, within Bearing housings. Request a quote for A 8819 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF A series lock ring is a mounting accessory placed in split housings to axially secure the bearing and prevent it from shifting. It is used in equipment where the shaft position must remain stable, such as conveyors, mills or pumps. MR Accesorios Industriales carries this line, with technical advice to choose the correct size for your housing. Send the complete code and we will provide a quote.

The designation of these rings combines the letter A with a four-digit number, as in A 8819 or A 8897. The letter identifies the category of locking accessories for housings; the number, the specific size and configuration. It is not a bearing or a complete housing: it is the part inserted into the housing groove to lock the outer ring and maintain the axial position. When requesting a quote, provide the exact code shown on the drawing or on the old part.

These rings are used in split housings of machines that work with horizontal shafts: conveyor belts, mixers, mills, centrifugal pumps and transmission equipment in food, cement, mining and aggregate processing plants. In Argentina, they are commonly found in equipment operating with vibration or moderate axial loads, where the bearing must not shift inside the housing. They are also replaced during preventive maintenance of production lines.

To select the correct ring, take into account the housing model and the bearing it houses. The lock must fit into the groove without forcing and allow mounting without blows. Check that the contact surface is clean and free of burrs; poor placement can cause axial play or premature wear. Bearing lubrication and shaft alignment are independent of this accessory, but they influence its performance. If in doubt, consult the technical department.

Regarding equivalents, different housing and accessory manufacturers may offer parts with a similar function, but dimensions and tolerances do not always match. Interchangeability depends on the diameter, width and groove shape being compatible. Do not replace one ring with another without verifying the original housing data sheet. If you cannot find the code, we can help you identify it from a photo or sample.

MR Accesorios Industriales carries the SKF brand as part of its line of housings and accessories. If you need the lock ring for your housing, send us the complete code by WhatsApp and we will provide a quote. We can also advise you if you have doubts about the part that corresponds to your equipment.