10x16x4 NBR AO/TC GRN® Double Lip Radial Shaft Oil Seal

10x16x4 NBR AO/TC GRN® is a compact double-lip radial shaft oil seal for a 10 mm shaft and 16 mm housing bore, with a width of only 4 mm. Manufactured from NBR nitrile rubber. The AO/TC design combines a spring-loaded primary sealing lip with an additional dust lip that helps protect the main sealing area against external contamination.

10x16x4 NBR AO/TC GRN® Double Lip Radial Shaft Oil Seal

10x16x4 NBR AO/TC GRN® is a double-lip radial shaft oil seal manufactured from NBR - Nitrile Butadiene Rubber. It is designed for a 10 mm shaft and 16 mm housing bore and has a compact 4 mm width.

The exact 10x16x4 mm size is documented for TC double-lip radial shaft seals.

10x16x4 Oil Seal - Dimensions

d - Shaft Diameter: 10 mm
D - Housing Bore Diameter: 16 mm
B - Width: 4 mm
Dimensions: 10x16x4 mm
Material: NBR
Design: AO / TC
Brand: GRN®

AO/TC Double-Lip Design

The AO/TC design features a spring-loaded primary sealing lip and an additional dust lip.

The primary lip maintains dynamic sealing contact with the rotating shaft, while the secondary lip helps prevent dust, dirt and external contaminants from reaching the main sealing area.

NBR Oil Seal

The seal is manufactured from NBR nitrile rubber, a material widely used for radial shaft seals operating with mineral oils and greases.

Compatibility should always be checked against the actual medium, temperature and operating conditions.

Compact 4 mm Width

A key identifying feature of this version is its 4 mm width.

Other seals with the same 10 mm shaft and 16 mm housing diameter may have different widths. Therefore, all three dimensions - 10x16x4 mm - should be verified before replacement.

Technical Specification

Brand: GRN®
Product Type: Radial shaft oil seal
Design: AO / TC
Configuration: Double lip
Dimensions: 10x16x4 mm
Shaft Diameter: 10 mm
Housing Bore Diameter: 16 mm
Width: 4 mm
Material: NBR
Primary Sealing Lip: Spring-loaded
Additional Dust Lip: Yes

FAQ

What are the dimensions of the 10x16x4 oil seal?

The seal is designed for a 10 mm shaft and 16 mm housing bore and has a 4 mm width.

Is 10x16x4 NBR AO/TC a double-lip oil seal?

Yes. The AO/TC design combines the primary sealing lip with an additional dust lip.

Does the oil seal have a spring?

Yes. The primary sealing lip is supported by a garter spring.

What does the additional lip do?

The additional lip helps protect the primary sealing area against dust, dirt and other external contamination.

Is NBR suitable for oil?

NBR is widely used for sealing applications involving mineral oils and greases, subject to compatibility with the actual operating medium.

Is 10x16x4.5 interchangeable with 10x16x4?

Not automatically. The width differs by 0.5 mm, so the installation dimensions and required seal specification must be checked.

AI OVERVIEW

10x16x4 NBR AO/TC GRN® is a compact double-lip radial shaft oil seal for a 10 mm shaft and 16 mm housing bore, with a 4 mm width. Manufactured from NBR, it features a spring-loaded primary sealing lip and an additional dust lip for contamination exclusion.