Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
Cross Reference centre · Interchange verification checklist · Understand suffix differences
You entered H318X304. This table explores the base group H318; it does not preserve or approve every requested suffix. Search your complete marking first →
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.
“H318” 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.
Brand differences at a glance
| Parameter | SKFH 31880 × × 65 mm | FAGH31890 × 120 × 65 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | H 318 | H318 |
| Product family | Adapter sleeves | — |
| Detailed type | Adapter sleeve with km lock nut and mb lock washer, metric dimensions | Adapter sleeves |
| Bore diameterd | 80 mm | 90 mm |
| Outside diameterD | — | 120 mm |
| WidthB | 65 mm | 65 mm |
| Mass≈m | 1.35 kg | 1.41 kg |
| Additional information | ||
| Locknut | — | KM18 |
| Fuse | — | MB18 |
| Taper | 1:12 | 1:12 |
| Dimensions | ||
| Thread designation | M90x2 | — |
| Bore diameter bearingd | — | 90 mm |
| Bore diameter bearingd | — | 3.543 in |
| Outside diameter nutd2 | — | 120 mm |
| Outside diameter nutd2 | — | 4.724 in |
| Width nut and lockB2 | — | 17.75 mm |
| Width nut and lockB2 | — | 0.699 in |
| Engineering — Associated products | ||
| Hydraulic nut | HMV 18E | — |
| Engineering — Dimensions | ||
| Outside diameter small taperd | 90 mm | — |
| Outside diameter lock nutd 3 | 120 mm | — |
| Width lock nutB | 16 mm | — |
| Width lock nut including lock washerB 4 | 18 mm | — |
| ThreadG | M90x2 | M90x2 |
| External taper | 1:12 | — |
| Engineering — Included products | ||
| Lock nut | KM 18 | — |
| Locking device | MB 18 | — |
| Logistics | ||
| Product net weight | 1.35 kg | — |
| eClass code | 23-11-07-05 | — |
| UNSPSC code | 31163218 | — |
| Main Dimensions & Performance Data | ||
| Sleeve lengthB1 | — | 65 mm |
| Sleeve lengthB1 | — | 2.559 in |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 408383 |
| Base Type | — | H318 |
| Gpsd Group | — | F09 |
| Product Line Id | — | 79 |
| X Life Marking | — | n.r. |
| SAP material number | — | 0167312980000 |
| Base product | — | 230592AA01 |
| Product characteristics | ||
| DesignStandard | — | Without |
| Product identity | ||
| Official product category | Adapter sleeves | — |
| Official taxonomy path | /products/rolling-bearings/accessories/adapter-sleeves | — |
| Structure group ID | ASA_001 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Adapter sleeve H, accessory rolling bearing, complete, mechanical, FP |
| Short Description | — | Adapter sleeve |
| Properties | ||
| Holes for oil injection | Without | — |
| Technical Data | ||
| Outside Diameter Nut (D2) | — | 120 mm |
| Sleeve Length (B1) | — | 65 mm |
| Width Nut And Lock (B2) | — | 17.75 mm |
| Bore Diameter (D) | — | 90 mm |
| Bore Diameter (D1) | — | 80 mm |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.