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SPIETH MSF55X1.5 Lock Nut for Secure Fastening
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SPIETH MSF55X1.5 Lock Nut for Secure Fastening
| Maker | SPIETH |
| Model ID | MSF55X1.5 |
| Voltage Rating | Not specified |
| Country | Germany |
| Weight (kg) | 0.25 kg |
| Dimensions (L×W×H) | 55 mm diameter x 10 mm thickness |
| Service Warranty | 2 years |
| Standards | ISO 9001, DIN 981 |
| MPN | SPIETH-MSF55X1.5 |
| Box Contents | 1 x SPIETH MSF55X1.5 Lock Nut |
| Thread Size | M55 x 1.5 |
| Material | Steel, hardened |
| Finish | Phosphate coated |
| Locking Type | Axial slot and set screw |
| Max Torque | 1200 Nm |
| Operating Temperature | -30°C to +150°C |
Secure fastening for precision machinery, ensuring zero backlash and long-term reliability.
Key benefits: • Prevents loosening under vibration • Easy installation and adjustment • High clamping force for demanding applications • Durable hardened steel construction
Typical applications: Machine tools, spindle bearings, industrial robots, heavy machinery
Lifecycle: 10+ years with proper maintenance
1 review for SPIETH MSF55X1.5 Lock Nut for Secure Fastening
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Exact match for many brands
We make replacements easy with an exact match for almost any brand.
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Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.

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Mark O. –
Good transaction! The item arrived well-protected. Tested under load, no issues.