Differences in Drive Shafts

SAE A                                                        SAE B                                                      SAE C

9 teeth                                                      13 teeth                                                    14 teeth

16/32 pitch                                             16/32  pitch                                            12/24 pitch

30 degree pressure angle                     30 degree pressure angle                     30 degree pressure angle

These diagrams show the most popular models used.

On code 11 shaft it shows that in using that PSI is integral with the gear. You will not need an outboard bearing unless you have a radial load.  Also code 11 for the P76C isn’t integral with the gear and has to have an outboard bearing. And the PL doesn’t need to exceed 8000.

If you need further help with these drive shaft, please give us a call at

662-871-8403

800-361-0068

tupelohydraulics@gmail.com

sales@hydrostatic-transmission.com