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 lock nuts with an integral locking device are listed in the following:

Basic bearing designation system

Example

KMK 13
whereKMK =
13 =

Applicable options for lock nuts with an integral locking device

Test Designation 2
Product type
KMK
Lock nut with an integral locking device

Test Designation 2
Size identification

Listed in the product table

Catalogue image - Test Designation 3
Suffixes (n.a.)
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