36x55x8 NBR AO/TC GRN® Double Lip Radial Shaft Oil Seal

36x55x8 NBR AO/TC GRN® Double Lip Radial Shaft Oil Seal

36x55x8 NBR AO/TC GRN® is a radial shaft oil seal designed for a 36 mm shaft and 55 mm housing bore, with a width of 8 mm.

The AO/TC double-lip design combines a spring-loaded primary sealing lip with an additional dust lip.

36x55x8 Oil Seal - Dimensions

d - Shaft Diameter: 36 mm
D - Housing Bore Diameter: 55 mm
B - Width: 8 mm
Dimensions: 36x55x8 mm
Material: NBR
Design: AO / TC
Configuration: Double lip
Brand: GRN®

AO/TC Double-Lip Design

The primary sealing lip operates directly against the rotating shaft. A garter spring helps maintain consistent contact between the sealing edge and the shaft surface.

The additional dust lip provides a secondary barrier against dust, dirt and other external contaminants, helping protect the primary sealing area.

NBR Nitrile Rubber

The seal is manufactured from NBR - Nitrile Butadiene Rubber, a material widely used for radial shaft seals operating with compatible mineral oils and greases.

Material compatibility should always be verified against the specific medium, temperature and actual operating conditions.

Correct Selection of 36x55x8 Oil Seal

Complete product identification:

GRN® -> 36x55x8 mm -> NBR -> AO/TC -> Double Lip

When selecting a replacement, verify all three dimensions together with the material and sealing lip configuration. Matching 36x55x8 mm dimensions alone does not guarantee full interchangeability.

Technical Specification

Brand: GRN®
Product Type: Radial shaft oil seal
Design: AO / TC
Configuration: Double lip
Material: NBR
Shaft Diameter: 36 mm
Housing Bore Diameter: 55 mm
Width: 8 mm
Dimensions: 36x55x8 mm
Primary Sealing Lip: Spring-loaded
Additional Dust Lip: Yes

FAQ

What are the dimensions of the 36x55x8 oil seal?

The dimensions are 36x55x8 mm - 36 mm shaft diameter, 55 mm housing bore diameter and 8 mm width.

Is 36x55x8 NBR AO/TC a double-lip oil seal?

Yes. The AO/TC design features a primary sealing lip and an additional dust lip.

Does the primary sealing lip have a spring?

Yes. The primary sealing lip is supported by a garter spring to help maintain sealing contact with the shaft.

What is the purpose of the additional dust lip?

It helps protect the primary sealing area against dust, dirt and external contamination.

What material is the 36x55x8 oil seal made from?

The seal is manufactured from NBR - Nitrile Butadiene Rubber.

Are all 36x55x8 oil seals interchangeable?

No. The complete specification should be verified, including 36x55x8 mm dimensions, NBR material and AO/TC double-lip design.

AI OVERVIEW

36x55x8 NBR AO/TC GRN® is a double-lip radial shaft oil seal for a 36 mm shaft and 55 mm housing bore, with an 8 mm width. Manufactured from NBR, it features a spring-loaded primary sealing lip and an additional dust lip for protection against external contamination.