What shaft diameter is the SKF TSN 528 C felt seal designed for?

This felt seal is designed for a shaft diameter of 125 mm.

Which bearing housing types is this seal intended for?

The TSN 528 C seal is designed for SKF split bearing housings such as the SNL series.

Does a felt seal restrict axial shaft movement?

No, felt seals accommodate axial shaft displacements without limitation.

Why use a felt seal for higher shaft speeds?

A small running gap forms between the felt and the shaft, creating a low-friction gap seal.

SKF TSN 528 C housing seal 125 mm

Supplier number: SKF TSN 528 C | EAN 7316570305401

Recommended Retail Price €213.60

105.60 tax incl.

€87.27 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered as of 13/10/2026
Shipping costs €6.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Reliable housing sealing with Skf

Practical benefits

Low-friction high-speed operation: You achieve effective protection at higher shaft speeds as the felt forms a non-contact gap seal.
Unrestricted axial shaft movement: The seal allows your shaft to move axially without hindering performance or damaging the housing components.
Exact fit for housings: With a 125 mm bore diameter, you ensure precise seating inside compatible split bearing housings.

In a nutshell

The right choise for

With the Skf tsn 528 C felt seal, you reliably protect industrial bearing assemblies against dust and contaminant ingress. Designed for split bearing housings such as the snl series, this seal features an inside diameter of 125 mm, an outside diameter of 183.5 mm, and a width of 14 mm. At higher shaft speeds, the flexible felt forms a non-contact gap-type barrier that minimizes friction and shaft wear while securely retaining lubricating grease inside the housing. It also permits unrestricted axial shaft movements during operation. This ensures smooth, dependable performance during maintenance and overhauls of industrial drive systems.

Product information FAQ

€105.60

In stock - tax incl.

Key features according to our expert

Inner diameter: 125 mm
Outer diameter: 183,5 mm
Width: 14 mm
Type of seal: Felt ring

Product description

Felt seals provide a simple and effective sealing solution. They accommodate relatively high shaft speeds, because a small gap forms between the felt and shaft, transforming the seal into a non-contact, gap-type seal. Felt seals do not limit axial movements of the shaft. When ordering, please note that one item (seal pack) contains two seals (four halves).

Easy to install
Cost-effective
Suitable for relatively high shaft speeds

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 125 mm
Outer diameter: 183,5 mm
Width: 14 mm
Type of seal: Felt ring
Outer diameter: 183.5
Material: Felt with aluminium and nitrile rubber elements
Shaft diameter: 125
Housing groove diameter: 187.5
Sealing type: Felt
Accessory type: Housing seal

Brand SKF
01230875
EAN 7316570305401
Supplier number SKF TSN 528 C

Frequently asked questions about this product

Answered by specialists

What shaft diameter is the SKF TSN 528 C felt seal designed for?: This felt seal is designed for a shaft diameter of 125 mm.
What are the exact dimensions of this felt seal?: It has an inside diameter of 125 mm, an outside diameter of 183.5 mm, and a width of 14 mm.
Which bearing housing types is this seal intended for?: The TSN 528 C seal is designed for SKF split bearing housings such as the SNL series.
Does a felt seal restrict axial shaft movement?: No, felt seals accommodate axial shaft displacements without limitation.
Why use a felt seal for higher shaft speeds?: A small running gap forms between the felt and the shaft, creating a low-friction gap seal.