Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Outside diameter | D | 140 mm |
| Mass | ≈m | 2.23 kg |
Manufacturer Identity4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 408939 | |
| Brand | INA | |
| Base Type | ZMA100/140 | |
| X Life Marking | n.r. |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Precision locknuts ZMA, locking pegs, radially arranged, heavy series | |
| Short Description | Precision locknut |
Technical Data10 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Outside Diamater (D) | 140 mm | |
| Mounting Torque Set Screw (Ma) | 20 Nm | |
| Plant Diameter Outside (D1) | 128 mm | |
| Distance Bore (C) | 19 mm | |
| Width Retaining Slot (B) | 12 mm | |
| Breakawag (Ml) | 425 Nm | |
| Hight Retaining Slot (T) | 5 mm | |
| Mounting Torque Reference (Mal) | 250 Nm | |
| Breaking Load, Axial (Fab) | 940,000 N | |
| Mass Moment Of Inertia (Mm) | 82.8 kg*cm2 |
