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| Parameter | SKFAHX 31255 × × 40 mm | FAGAHX31255 × × 40 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | AHX 312 | AHX312 |
| Product family | Withdrawal sleeves | — |
| Detailed type | Withdrawal sleeve, basic design, iso standards | Withdrawal sleeve |
| Bore diameterd | 55 mm | 55 mm |
| WidthB | 40 mm | 40 mm |
| Mass≈m | 0.19 kg | 0.20244 kg |
| Additional information | ||
| Taper | 1:12 | 1:12 |
| Dimensions | ||
| Thread designation | M 65x2 | — |
| Bearing overhanga1 | — | 3 mm |
| Bearing overhanga1 | — | 0.118 in |
| Thread lengthIG | — | 8 mm |
| Thread lengthIG | — | 0.315 in |
| Engineering — Dimensions | ||
| Outside diameter small taperd | 60 mm | — |
| Width sleeve and bearing before sleeve is driven into boreB 2 | 43 mm | — |
| ThreadG | M65x2 | M65x2 |
| Length threadG 1 | 8 mm | — |
| External taper | 1:12 | — |
| Logistics | ||
| Product net weight | 0.19 kg | — |
| eClass code | 23-11-07-05 | — |
| UNSPSC code | 31163218 | — |
| Main Dimensions & Performance Data | ||
| Sleeve lengthB1 | — | 40 mm |
| Sleeve lengthB1 | — | 1.575 in |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 407718 |
| Base Type | — | AHX312 |
| Gpsd Group | — | F09 |
| Product Line Id | — | 79 |
| SAP material number | — | 0167272660000 |
| Base product | — | 2305920201 |
| Product characteristics | ||
| DesignStandard | — | Without |
| Product identity | ||
| Official product category | Withdrawal sleeves | — |
| Official taxonomy path | /products/rolling-bearings/accessories/withdrawal-sleeves | — |
| Structure group ID | ASW_001 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Withdrawal sleeve AH, accessory rolling bearing, mechanical, finished part |
| Short Description | — | Withdrawal sleeve |
| Properties | ||
| Holes for oil injection | Without | — |
| Technical Data | ||
| Bore Diameter (D1) | — | 55 mm |
| Sleeve Length (B1) | — | 40 mm |
| Bearing Overhang (A1) | — | 3 mm |
| Thread Length (Ig) | — | 8 mm |
| Bore Diameter (D) | — | 60 mm |
Independent reference comparison based on the manufacturer data currently loaded. Always verify current limits, tolerances and suffix definitions with the official source before engineering selection.