SAE J621
Industrial Power Take-Offs With Driving Ring-Type Overcenter Clutches(STABILIZED Oct 2012)
This SAE Standard defines installation dimensions of industrial power take-offs with driving ring-type overcenter clutches. Table 1 and Figure 1 give dimensions for power take-offs. For dimensions and tolerances of power take-off flanges and flywheels, see SAE J617 and J620, respectively.
History:| Standard | Published | Revision | Status |
|---|---|---|---|
| J621_201210 | 2012-10-23 | Latest | |
| J621_199503 | 1995-03-01 | Historical | |
| J621_198904 | 1989-04-01 | Historical | |
| J621_197703 | 1977-03-01 | Historical |