Gear unit dimensions with reinforced bearings
With the exception of the FA./FH.87 and FA./FH.97 gear units, the dimensions of the gear units with advanced bearing arrangement are identical to those of the gear units with standard bearings.
The following dimension drawings show the differing dimensions of FA./FH.87 and FA./FH.97 gear units with advanced bearing arrangement:

Type | Dimensions in mm | ||||||||
|---|---|---|---|---|---|---|---|---|---|
D6 | D7 | G4 | M4 | M5 | M6 | M7 | O1 | O8 | |
FH.87 | Ø 65 h6 | Ø 85 | Ø 163 | 41 | 40 | 46 | 45 | 312.5 | 299.5 |
FH.97 | Ø 75 h6 | Ø 95 | Ø 184 | 55 | 50 | 60 | 55 | 382.5 | 367 |

Type | Dimensions in mm | ||
|---|---|---|---|
D7 | O1 | O8 | |
FA.87 | Ø 60 H7 | 256.5 | 244 |
FA.97 | Ø 70 H7 | 318 | 303.5 |
