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| Parameter | SKFW 20101.295 × × mm | INAW20-H7-CRSolid shaft |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | INA |
| Designation | W 20 | W20-H7-CR |
| Product family | Lock washers | — |
| Detailed type | Lock washer for inch lock nuts | Solid shaft |
| Series | — | W20 |
| Bore diameterd | 101.295 mm | — |
| Mass≈m | 0.101 kg | — |
| Engineering — Dimensions | ||
| Side face diameterd 1 | 123.012 mm | — |
| Outside diameter over tabsd 2 | 139.7 mm | — |
| Thickness materialB | 2.134 mm | — |
| Width inner tabf | 8.966 mm | — |
| Inside dimension under inner tabM | 96.749 mm | — |
| Projection of key tangV | 6.35 mm | — |
| Logistics | ||
| Product net weight | 0.101 kg | — |
| eClass code | 23-11-07-05 | — |
| UNSPSC code | 31163218 | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 2049567 |
| Base Type | — | W20 |
| Product Line Id | — | 04 |
| Product identity | ||
| Official product category | Lock washers | — |
| Official taxonomy path | /products/rolling-bearings/accessories/lock-nuts/keyway | — |
| Structure group ID | ANL_011 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | solid shafts, with axial and/or radial threaded holes |
| Short Description | — | Solid shaft |
| Properties | ||
| Locking device | Lock washer | — |
| Technical Data | ||
| Length Maximum (Lmax) | — | 5,900 mm |
| Parallelism (T2) | — | 9 µm |
| Diameter Shaft (Dlw) | — | 20 mm |
| Diameter Shaft Low (H7Tol) | — | -21 µm |
| Diameter Shaft High (H7Tol) | — | 0 µm |
| Surface Hardness Depth (Shdmin) | — | 0.9 mm |
| Roundness (T1) | — | 6 µm |
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.