Title 49

SECTION 230.99

230.99 Tender truck axles.

§ 230.99 Tender truck axles.

The minimum diameters of axles for various axle loads shall be as follows:

Axle load (in pounds) Minimum
diameter of journal
(in inches)
Minimum
diameter of wheel seat
(in inches)
Minimum
diameter of center
(in inches)
50000 5 1/2 7 3/8 6 7/16
38000 5 6 3/4 5 7/8
31000 4 1/2 6 1/4 5 5/16
22000 3 3/4 5 4 3/8
15000 3 1/4 4 5/8 3 7/8