BENDIX BW7249 User Manual

7

In order to select the correct S-cam part number, you must know the following information.

 1

Application:

Steer, Drive or Trailer
Make of axle manufacturer
Suspension model when noted

 2

Cam length:

Measurement from under cam head to beginning of lock ring groove at
camshaft tip. See dimension A on application specific pages.

 3

Spline diameter and number of splines. (10, 24, 28 or 37)

 4

Diameter of camshaft at spider.

 5

Diameter of camshaft at camshaft tip.

 6

Length of spider bushing bearing journal from under cam head to beginning of lock ring
groove. See dimension B on application specific pages.

 7

Length of spider bushing bearing journal from under cam head to beginning of second lock
ring groove if applicable. See dimension C on application specific pages.

 8

Cam head style (see below).