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
“MB11” 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 | SKFMB 1155 × 81 × mm | FAGMB1155 × 81 × 1.5 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | MB 11 | MB11 |
| Product family | Lock washers | — |
| Detailed type | Lock washer for metric lock nuts | Securing plate |
| Bore diameterd | 55 mm | 55 mm |
| Outside diameterD | 81 mm | 81 mm |
| WidthB | — | 1.5 mm |
| Mass≈m | 0.02 kg | 0.024 kg |
| Additional information | ||
| Counted quantity | — | 100 |
| Engineering — Dimensions | ||
| Side face diameterd 1 | 67 mm | — |
| Thickness materialB | 1.5 mm | — |
| Width inner tabf | 8 mm | — |
| Inside dimension under inner tabM | 52.5 mm | — |
| Logistics | ||
| Product net weight | 0.02 kg | — |
| eClass code | 23-11-07-05 | — |
| UNSPSC code | 31163218 | — |
| Main Dimensions & Performance Data | ||
| Thicknesss | — | 1.5 mm |
| Thicknesss | — | 0.059 in |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 417789 |
| Base Type | — | MB11 |
| Gpsd Group | — | F09 |
| Product Line Id | — | 79 |
| X Life Marking | — | n.r. |
| SAP material number | — | 0167331500000 |
| Base product | — | 2309030211_NoSuffix |
| Mounting dimensions | ||
| Plant diameter outsided3 | — | 67 mm |
| Plant diameter outsided3 | — | 2.638 in |
| Distance lugb2 | — | 8 mm |
| Distance lugb2 | — | 0.315 in |
| Distance lugM | — | 52.5 mm |
| Distance lugM | — | 2.067 in |
| Width lock washer tabb1 | — | 7 mm |
| Width lock washer tabb1 | — | 0.276 in |
| Product identity | ||
| Official product category | Lock washers | — |
| Official taxonomy path | /products/rolling-bearings/accessories/lock-nuts/keyway | — |
| Structure group ID | ANL_002 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Tab washers MB, main dimensions to DIN 5406 |
| Short Description | — | Securing plate |
| Properties | ||
| Locking device | Lock washer | — |
| Technical Data | ||
| Outside Diameter (D2) | — | 81 mm |
| Thickness (S) | — | 1.5 mm |
| Distance Lug (B2) | — | 8 mm |
| Distance Lug (M) | — | 52.5 mm |
| Width Lock Washer Tab (B1) | — | 7 mm |
| Plant Diameter Outside (D3) | — | 67 mm |
| Bore Diameter (D1) | — | 55 mm |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.