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Designation system

The designations of SKF bearing accessories follow a system that consists of a product type, size identification and, where applicable, suffixes.

An example and the applicable options for precision lock nuts with axial locking screws are listed in the following:

Basic bearing designation system
KMD 11 P
whereKMD =
11 =
P =

Applicable options for precision lock nuts with axial locking screws

Test Designation 2
Product type
KMD
Two-part precision lock nut with axial locking screws

Test Designation 2
Size identification

Listed in the product table

Catalogue image - Test Designation 3
Suffixes
-
Steel
PSintered steel
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