49 C.F.R. § 230.99

Current through November 30, 2024

Section 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	51/2	73/8	67/16
38000	5	63/4	57/8
31000	41/2	61/4	55/16
22000	33/4	5	43/8
15000	31/4	45/8	37/8

49 C.F.R. §230.99