Cross-brand designation analysis
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Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
Automatic candidate selection
One base designation across loaded brands
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Data incomplete
“HM3180” across 2 loaded brands
The base designation is shared, but too few brands have complete boundary dimensions. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFHM 3180400 × 520 × 62 mm | FAGHM3180Locknut |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | HM 3180 | HM3180 |
| Product family | Lock nuts | — |
| Detailed type | Lock nut with metric trapezoidal thread, for locking by clip | Locknut |
| Bore diameterd | 400 mm | — |
| Outside diameterD | 520 mm | — |
| WidthB | 62 mm | 62 mm |
| Mass≈m | 34 kg | 38.2 kg |
| Additional information | ||
| Axial load capacity, staticF | — | 7,200,000 N |
| Axial load capacity, staticF | — | 1,618,705.036 lbf |
| Fuse | — | MS3180 |
| Chamfer angle | — | 30 ° |
| Dimensions | ||
| Thread designation | Tr 400x5 | — |
| Engineering — Associated products | ||
| Locking device | Locking clip | — |
| Engineering — Dimensions | ||
| ThreadG | Tr 400x5 | Tr400X5 |
| Diameter locating side faced 1 | 460 mm | — |
| Pitch diameter threaded holes for locking clipd 2 | 440 mm | — |
| Width including locking clipB 5 | 82 mm | — |
| Width locating slotb | 32 mm | — |
| Depth locating sloth | 18 mm | — |
| Engineering — Mounting information | ||
| Associated spanner | TMFN 80-500 | — |
| Associated eyebolt for handling | M 10 | — |
| Logistics | ||
| Product net weight | 34.0 kg | — |
| eClass code | 23-11-07-05 | — |
| UNSPSC code | 31163218 | — |
| Main Dimensions & Performance Data | ||
| Outerside diameterd2 | — | 520 mm |
| Outerside diameterd2 | — | 20.472 in |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 418233 |
| Base Type | — | HM3180 |
| Gpsd Group | — | F09 |
| Product Line Id | — | 79 |
| X Life Marking | — | n.r. |
| SAP material number | — | 0191836820000 |
| Base product | — | 23110822ZZ_NoSuffix |
| Mounting dimensions | ||
| Chamfer diameterd1 | — | 460 mm |
| Chamfer diameterd1 | — | 18.11 in |
| Width retaining slotb | — | 32 mm |
| Width retaining slotb | — | 1.26 in |
| Height retaining sloth | — | 18 mm |
| Height retaining sloth | — | 0.709 in |
| Product identity | ||
| Official product category | Lock nuts | — |
| Official taxonomy path | /products/rolling-bearings/accessories/lock-nuts/keyway | — |
| Structure group ID | ANL_001 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Locknut HM |
| Short Description | — | Locknut |
| Properties | ||
| Nut for hydraulic mounting | No | — |
| Associated mounting tool | TMFN 80-500 | — |
| Technical Data | ||
| Total Width (B) | — | 62 mm |
| Outside Diameter Nut (D2) | — | 520 mm |
| Axial Load Capacity, Static (F) | — | 7,200,000 N |
| Width Retaining Slot (B) | — | 32 mm |
| Champfer Angle (Champfer Ang) | — | 30 ° |
| Chamfer Diameter (D1) | — | 460 mm |
| Height Retaining Slot (H) | — | 18 mm |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.