Din 3760 Pdf Info

When designing or replacing a system based on DIN 3760 specifications, several environmental factors must be managed to avoid premature seal failure.

This provides structural rigidity to the seal, allowing it to be pressed firmly into the housing bore.

DIN 3760 AS 40 x 55 x 7 NBR represents a rubber-covered seal with a dust lip, built for a 40mm shaft, a 55mm housing bore, a 7mm width, made from Nitrile rubber. Common Material Specifications din 3760 pdf

A DIN 3760 oil seal is typically designated by a specific code that identifies its type and dimensions. For example, consider the code:

: Standardized with an exposed metal outer case reinforced by an extra inner steel shell. It delivers high structural rigidity for heavy-duty industrial assemblies or larger diameters. The Role of Dust Lips (Form AS / BS / CS) When designing or replacing a system based on

The housing bore must be manufactured to an H8 tolerance class. Surface Roughness: For Type A (rubber OD), a roughness of µm is acceptable. For Type B (metal OD), a finer finish of µm is required. Size Chart Guide

DIN 3760 - A - 40 x 62 x 8 - NBR

The content of the DIN 3760 PDF includes:

Features an elastomeric outer sleeve. It is ideal for housings with high thermal expansion (e.g., light metal) or significant surface roughness. Type B (Metal Cased): Common Material Specifications A DIN 3760 oil seal

(commonly known as oil seals). These components are critical for sealing rotating shafts against fluids (like oil or grease) and protecting against dirt or dust. What is DIN 3760?