Locknut MSW-large
Heavy-duty Large Precision Locknut
>70mm ID
Metric sizes available
Specs & CAD
MSW-large Series - Metric
Designation of a locknut with
d1 = M 72 x 1.5 and length = 60 mm:
Locknut MSW 72.60
The allowable axial loads specified in the table are guideline values calculated with a safety margin of 1.6
- under static load, based on the minimum yield point,
- under dynamic loads, based on the minimum fatigue strength.
Because of friction, the larger MSW locknuts cannot produce the required axial preload using the nuts’ own tightening torque. Axial preload is provided with the set-screws in the nut body.
| Precision Locknut MSW-large - Metric |
|
Type Click Part # for CAD |
Dimensions in mm | Clamp screws | Allowable axial load | Mass moment of inertia | |||||||||||
| d1
d1x pitch) |
d2 | d3 | h | C | d4 | d5 | DIN 912 |
MA | Piece no. | dyn. | stat | J | |||
| ISO - H5 | Qty | Nm | Kn | kN | kg cm2 | ||||||||||
| MSW 72 x 60 | M 72x1.5 | 135 | 95 | 60 | 14 | 105 | 8 | 4 | M 5 | 6 | 6 | 468 | 749 | 110.481 | |
| MSW 85 x 60 | M 85x2 | 160 | 110 | 60 | 14 | 124 | 8 | 4 | M 6 | 10 | 6 | 807 | 1050 | 218.131 | |
|
|
Preload set screw | Lock screw | Aluminum slug | ||||||||||||
| Size | n | d5 | M01) | Calculation factor A | Size | Length | n3 | ||||||||
| SHCS | Qty | mm | Nm | mm | SHCS | mm | mm | Qty | |||||||
| MSW 72 x 60 | M 10x45 | 8 | 7 | 34 | 0.76575 | M 6x8 | 4.5 | 3 | 8 | ||||||
| MSW 85 x 60 | M 12x45 | 8 | 8.5 | 60 | 0.91282 | M 8x8 | 6 | 3 | 8 | ||||||
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