KM and KML lock nuts are used to locate bearings onto a shaft. They have metric threads and four equally spaced slots located around their circumference to accommodate a spanner. They should be locked by a lock washer to prevent unintentional loosening. KM and KML lock nuts can be reused, provided they are not damaged.
| G |
M120x2
|
Thread |
|---|---|---|
| d3 |
145 mm
|
Outside diameter |
| B |
20 mm
|
Width |
| d1 |
135 mm
|
Diameter locating side face |
| b |
12 mm
|
Width locating slot |
| h |
5 mm
|
Depth locating slot |
| Axial static load carrying capacity |
265 kN
|
| Mass lock nut |
0.81 kg
|
| Associated spanner |
2 x HN 21-22
|
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