| Most
Timken tapered roller bearings are supplied as two
basic components: a cone assembly consisting of a cone
(inner race), cage and rollers; and a cup (outer
race). This is a distinct advantage because it enables
each bearing to be adjusted at the time of
installation, to meet specific requirements of each
application.
To achieve the proper
setting, the bearing should be initially adjusted with
the correct amount of internal axial clearance (end
play) or internal load (preload).
It's extremely
difficult to accurately measure preload on wheel
bearings in most situations, but we can measure end
play using a dial indicator.
This is why we
recommend establishing a specified setting for our
bearings.
|
Most Timken bearings are supplied as two basic
components: a cone assembly and a cup.
|
|
End play means there
is a certain amount of clearance between the rollers
and races of the bearing, and is measured as an axial
movement. |
In the preloaded
bearing assembly above, all raceway surfaces are in
contact, providing no axial clearance. |
