Product page
Seal SKF TSN 528 ND
- Manufacturer Part Number
- TSN 528 ND
- Brand
- SKFOfficial brand
- Category
- Bearing housings
- Subcategory
- Housing covers and accessories
Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
![]()
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
SKF TSN 528 ND is a seal reference, within Bearing housings. Request a quote for TSN 528 ND via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
SKF TSN ND series covers are closure components for split bearing housings. They are fitted at the ends of the housing and serve two key functions: retaining lubricant inside the cavity and preventing the ingress of dust, water or particles from the industrial environment. MR Accesorios Industriales supplies this line as part of its catalog of mounting and maintenance accessories. If you need to identify the correct cover for your housing, the part number is the starting point.
The TSN ND series designation reads as a size and variant code. The central number, as in TSN 511 ND or TSN 520 ND, identifies the housing size the cover corresponds to. The ND suffix indicates a specific construction within the family. Not all covers in the series are interchangeable: the number must match the housing seat. When requesting a quote, it is best to state the complete part number shown on the component or on the equipment drawing.
These covers are used on split housings fitted to pumps, fans, conveyors, mixers and mills, among other continuous-process equipment. In food, cement, mining and aggregate processing plants, the peripheral seal prevents particulate material from entering the bearing and accelerating wear. They are also common in applications where equipment is washed with pressurized water and lubricant containment is required. MR Accesorios Industriales supplies them to industries across the country.
To select the correct cover, first check the part number of the SKF housing you have installed. The cover number must correspond to that housing. Inspect the condition of the groove and the seating surface: a poorly seated cover will not seal even if it is the correct size. During mounting, lubricate the lip or gasket before fitting it and check that it sits flush with the housing. If the equipment operates with high vibration, periodically check that the cover has not shifted.
Equivalent covers from other brands for standard-dimension housings can be found on the local market. Interchangeability is not automatic: even if the housing number matches, the fastening system, material or gasket type may differ. Before replacing an SKF cover with another brand, compare the drawing or the original component. If in doubt, send us the part number and a photo of the housing: we will help you verify the match.
To request a quote for SKF TSN ND series covers, message us on WhatsApp with the complete part number and the quantity you need. If you don't have the part number at hand, send us the housing number or a photo of the assembly and we will identify it. MR Accesorios Industriales will reply with the quote and arrange shipping to your plant in Buenos Aires or elsewhere in the country.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- How do I identify the TSN ND cover that corresponds to my housing?
- The cover number must match the SKF housing part number. If you don't have the reference, measure the outer diameter of the housing seat and contact us with that data or a photo of the housing.
- Do TSN ND covers fit housings from other brands?
- They may fit if the housing has equivalent standard dimensions, but interchangeability is not automatic. Check the fastening system and the seat before replacing an original cover.
- What should I check before mounting a new cover?
- Check that the housing groove is clean and free of burrs, lubricate the gasket or lip and make sure the cover sits flush. A poorly fitted cover will not seal and may come loose with vibration.

