Simrit 60x90x10 BA NBR Oil Seal. Shaft diameter: 60 mm. Outside diameter: 90 mm. Width: 10 mm. Material: NBR. Design: BA Simmerring. Primary sealing lip: Spring-loaded. Additional dust lip: No. Outside diameter: Rubber-covered. Freudenberg reference: 40411368. Compound: 72 NBR 902.
Warehouse and Store: Lublin, Smoluchowskiego 1 Street, Building 4.
24h Shipping. Available from stock in Poland for delivery across the EU.
Simrit 60x90x10 BA NBR is a Freudenberg radial shaft oil seal with a 60 mm inside diameter, 90 mm outside diameter and 10 mm nominal width. The seal is manufactured from NBR and uses the BA Simmerring design with a rubber-covered outside diameter and a spring-loaded primary sealing lip. The BA configuration does not incorporate an additional dust lip. Dimensions, material and the exact BA construction should all be considered when selecting a replacement.
Manufacturer: Freudenberg Sealing Technologies
Brand / product family: Simrit / Simmerring
Manufacturer reference: 40411368
Product type: Radial shaft oil seal
Dimensions: 60x90x10 mm
Inside diameter d: 60 mm
Outside diameter D: 90 mm
Nominal width B: 10 mm
Design: BA
Detailed catalogue design: BAU5X2
Material: NBR - Nitrile Butadiene Rubber
Compound: 72 NBR 902
Primary sealing lip: Spring-loaded
Additional dust lip: No
Outside diameter: Rubber-covered
The principal dimensions are:
Inside diameter d: 60 mm
Outside diameter D: 90 mm
Nominal width B: 10 mm
Complete nominal dimensions: 60x90x10 mm
The 60 mm inside diameter corresponds to the nominal shaft diameter.
The outside diameter is 90 mm and the nominal width is 10 mm.
Current catalogue data for reference 40411368 also use the more detailed designation 60x90x10/8 BAU5X2. The basic commercial size remains 60x90x10 mm.
Sealing material: NBR - Nitrile Butadiene Rubber
Catalogue compound: 72 NBR 902
Unlike a generic NBR oil seal, this Freudenberg reference is identified with a specific catalogue compound.
The material specification should be considered together with the dimensions and BA construction when evaluating a replacement.
An FKM/FPM, ACM, VMQ or other elastomer seal measuring 60x90x10 mm should not automatically be considered technically equivalent.
The design designation is:
BA Simmerring
The BA design is a radial shaft sealing configuration with a rubber-covered outside diameter and a spring-loaded primary sealing lip.
For the current Freudenberg reference 40411368, the detailed catalogue designation is:
BAU5X2
Primary sealing lip: Spring-loaded
Additional dust lip: No
Outside diameter: Rubber-covered
These characteristics are important when identifying a technically corresponding replacement.
The primary sealing lip operates against the rotating shaft surface and performs the principal sealing function.
A garter spring supports the sealing lip and helps maintain radial contact between the sealing edge and the shaft.
During installation, the sealing edge should be protected against sharp edges, threads, keyways and other features that could damage or fold the lip.
Correct orientation of the sealing lip relative to the retained medium should also be verified before installation.
The BA design features a rubber-covered outside diameter.
The elastomer-covered outer surface interfaces with the housing bore and forms part of the seal construction.
This characteristic should be considered when comparing the Simrit BA design with oil seals using a different outside diameter construction.
Matching the basic 60x90x10 mm dimensions alone does not establish complete technical interchangeability.
The BA design does not incorporate an additional dust lip.
Primary sealing lip: Yes
Garter spring: Yes
Additional dust lip: No
This is an important distinction between the BA design and double lip shaft seals that incorporate an additional secondary lip.
A 60x90x10 double lip seal should therefore not automatically be treated as identical to the Simrit BA version.
A Simrit BA 60x90x10 and an AO/TC 60x90x10 oil seal can share the same basic dimensions but use different lip configurations.
Simrit BA: Spring-loaded primary sealing lip without additional dust lip
AO/TC: Spring-loaded primary sealing lip plus additional dust lip
Both may be described by the basic dimensions 60x90x10 mm, but this dimensional match alone does not establish complete technical interchangeability.
The required seal construction should be checked before replacement.
The Simrit 60x90x10 BA is designed as a radial sealing element for rotating shafts.
Nominal shaft diameter: 60 mm
Outside diameter: 90 mm
Nominal width: 10 mm
Material: NBR
Design: BA
Primary sealing lip: Spring-loaded
Outside diameter: Rubber-covered
The actual operating medium and service conditions should be verified for the specific application.
When comparing replacement oil seals, verify:
Shaft diameter d: 60 mm
Outside diameter D: 90 mm
Nominal width B: 10 mm
Material: NBR
Design: BA
Primary sealing lip: Spring-loaded
Additional dust lip: No
Outside diameter: Rubber-covered
Operating medium: To be verified
Actual operating conditions: To be verified
Matching the 60x90x10 mm dimensions alone does not establish complete technical interchangeability.
Simrit 60x90x10 BA NBR Oil Seal is a Freudenberg radial shaft seal with a rubber-covered outside diameter and a spring-loaded primary sealing lip.
Warehouse and Store: Lublin, Smoluchowskiego 1 Street, Building 4
Shipping: 24h
Stock location: Poland
Delivery area: Poland and EU countries
The nominal dimensions are 60x90x10 mm: 60 mm inside diameter, 90 mm outside diameter and 10 mm width.
The sealing material is NBR - Nitrile Butadiene Rubber. The catalogue compound for reference 40411368 is 72 NBR 902.
BA identifies a radial shaft seal design with a rubber-covered outside diameter and a spring-loaded primary sealing lip.
No. The BA design does not incorporate an additional dust lip.
No. It uses a primary spring-loaded sealing lip without the additional dust lip found in a typical double lip configuration.
The current catalogue reference for the 60x90x10/8 BAU5X2 72 NBR 902 variant is 40411368.
Interchangeability should not be assumed. Although the basic dimensions may match, the lip configurations are different.
Yes. The primary sealing lip is supported by a garter spring.
The BA design uses a rubber-covered outside diameter.
For Freudenberg reference 40411368, the catalogue compound designation is 72 NBR 902.
No. The NBR material, BA construction, lip configuration, outside diameter design and operating requirements should also be verified.
Simrit 60x90x10 BA NBR Oil Seal is a Freudenberg radial shaft seal with a 60 mm shaft diameter, 90 mm outside diameter and 10 mm nominal width. The BA Simmerring design uses a rubber-covered outside diameter and a spring-loaded primary sealing lip without an additional dust lip. The current Freudenberg reference for the 60x90x10/8 BAU5X2 variant is 40411368, with catalogue compound 72 NBR 902. Correct replacement selection should consider the dimensions, NBR material and BA construction.
Data sheet
You might also like
Simrit 60x90x10 BA NBR Oil Seal. Shaft diameter: 60 mm. Outside diameter: 90 mm. Width: 10 mm. Material: NBR. Design: BA Simmerring. Primary sealing lip: Spring-loaded. Additional dust lip: No. Outside diameter: Rubber-covered. Freudenberg reference: 40411368. Compound: 72 NBR 902.
Warehouse and Store: Lublin, Smoluchowskiego 1 Street, Building 4.
24h Shipping. Available from stock in Poland for delivery across the EU.
