Warehouse and Store: Lublin
Address: ul. Smoluchowskiego 1, building 4
Service area: Poland and EU countries
CORTECO 19016622 NBR TC 35x48x8 mm is a double-lip radial shaft oil seal, also known as a Simmerring, intended for selected Nissan applications. Its TC construction combines a primary lip for lubricant retention with an additional dust lip that helps protect the sealing zone against external contamination. The NBR elastomer provides good resistance to mineral oils and lubricating greases. For correct replacement identification, verify the 35x48x8 mm dimensions, CORTECO part number 19016622 and the corresponding application reference.
CORTECO 19016622 is an NBR radial shaft oil seal with TC double-lip design and dimensions 35x48x8 mm. The primary sealing lip is designed to retain lubricant around a rotating shaft, while the additional dust lip helps protect the sealing area against external contamination. This Simmerring is intended for automotive applications, including selected Nissan systems, and can be identified by the CORTECO reference 19016622 together with the corresponding OEM reference.
Manufacturer: CORTECO
Part number: 19016622
Product type: Radial shaft oil seal
Seal design: TC
Material: NBR
Shaft diameter d: 35 mm
Housing diameter D: 48 mm
Width b: 8 mm
Dimensions: 35x48x8 mm
Number of lips: 2
Primary lip: Oil sealing lip
Secondary lip: Dust protection lip
Application: Rotating shaft sealing
Vehicle application: Nissan
Reference number: 4804082100
The TC design combines a primary sealing lip with an additional dust lip.
The primary lip operates directly against the rotating shaft surface and is responsible for retaining oil or grease inside the mechanical assembly.
The secondary lip provides an additional barrier against dust, dirt and other contaminants entering from the external environment.
This configuration is commonly used where both lubricant retention and contamination protection are required.
CORTECO 19016622 is manufactured from NBR, nitrile butadiene rubber, one of the most widely used elastomers for radial shaft seals.
NBR provides good resistance to:
NBR sealing elements are widely used in automotive systems, gearboxes, drive mechanisms and industrial machinery.
The dimensions of CORTECO 19016622 are interpreted as follows:
35 mm: nominal shaft diameter
48 mm: nominal housing bore diameter
8 mm: seal width
All three dimensions should be verified before installation.
A different shaft seal may have the same 35x48x8 mm dimensions but use another elastomer, sealing lip configuration or application-specific design.
CORTECO 19016622 is associated with Nissan applications where a 35x48x8 mm radial shaft seal corresponding to the required reference specification is used.
For vehicle-specific identification, the following should be verified:
CORTECO reference: 19016622
Reference number: 4804082100
Vehicle manufacturer: Nissan
Dimensions: 35x48x8 mm
Compatibility should ultimately be confirmed against the exact vehicle model, production year, engine or drivetrain version and installation position.
The primary function of a radial shaft seal is to separate a lubricated mechanical system from the external environment where a rotating shaft passes through the housing.
A correctly selected Simmerring helps:
Seal performance also depends on shaft condition, surface finish, installation accuracy, rotational speed, temperature and operating medium.
Before replacing the seal, verify:
Manufacturer: CORTECO
Part number: 19016622
Dimensions: 35x48x8 mm
Material: NBR
Design: TC
Shaft diameter: 35 mm
Housing diameter: 48 mm
Width: 8 mm
Reference number: 4804082100
Selection based only on dimensions is not recommended for automotive applications because apparently identical seals may differ in material, lip geometry and application specification.
The condition of the shaft surface has a direct influence on sealing performance.
The area operating under the primary sealing lip should be free from:
Care should also be taken during installation to avoid damaging or folding the sealing lip.
Double-lip TC design: combines lubricant retention with additional contamination protection.
NBR elastomer: suitable for many applications involving mineral oils and lubricating greases.
35x48x8 mm dimensions: clearly defined shaft, housing and width dimensions for replacement identification.
Dust protection lip: provides an additional barrier against external dirt.
Rotating shaft sealing: designed specifically for dynamic sealing around rotating components.
Application-specific identification: CORTECO reference supports accurate replacement selection.
What are the dimensions of CORTECO 19016622?
The oil seal measures 35x48x8 mm, corresponding to a 35 mm shaft diameter, 48 mm housing diameter and 8 mm width.
What does TC mean on CORTECO 19016622?
TC identifies a double-lip radial shaft seal design with a primary sealing lip and an additional dust protection lip.
What material is CORTECO 19016622 made from?
The sealing element is made from NBR, nitrile butadiene rubber, which provides good resistance to many mineral oils and greases.
Is CORTECO 19016622 a double-lip oil seal?
Yes. The TC configuration uses a primary sealing lip together with a secondary dust lip.
Is CORTECO 19016622 suitable for Nissan vehicles?
The seal is associated with Nissan applications. Compatibility should be confirmed using the reference number and the exact vehicle specification.
Can any 35x48x8 oil seal replace CORTECO 19016622?
Not automatically. Material, lip design, operating medium and application requirements should also correspond to the original seal.
What is the purpose of the secondary dust lip?
It helps reduce the ingress of dust, dirt and other external contaminants into the primary sealing area.
What should be checked before installing a new shaft seal?
The shaft surface, housing bore, seal dimensions, material, lip configuration and application reference should all be verified.
Data sheet
You might also like
Warehouse and Store: Lublin
Address: ul. Smoluchowskiego 1, building 4
Service area: Poland and EU countries
CORTECO 19016622 NBR TC 35x48x8 mm is a double-lip radial shaft oil seal, also known as a Simmerring, intended for selected Nissan applications. Its TC construction combines a primary lip for lubricant retention with an additional dust lip that helps protect the sealing zone against external contamination. The NBR elastomer provides good resistance to mineral oils and lubricating greases. For correct replacement identification, verify the 35x48x8 mm dimensions, CORTECO part number 19016622 and the corresponding application reference.
