SKF 316011 cylindrical roller bearing. Single-row cylindrical roller bearing carrying very heavy radial load and moderate speed. Standard NU, N, NJ and NUP designs differ only in whether the rib is on inner ring, outer ring, or both — this sets the axial-guidance capability (NU floats axially, NJ takes axial in one direction, NUP in both). Cage execution ECP (glass-fibre reinforced polyamide 6.6) is standard up to bore 100 mm; ECM (machined brass) above. ISO 492 Class Normal. Bore diameter d = 55 mm per ISO 15.
| Type | Cylindrical roller bearing |
| Designation | SKF 316011 |
| Standard | ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision |
| HS code | 8482.20 |
| Bore diameter | 440 mm |
| Outside diameter | 540 mm |
| Width | 40 mm |
| Basic dynamic load rating | 292 kN |
| Basic static load rating | 610 kN |
| Reference speed | 2600 r/min |
| Bearing part | Complete bearing |
| Axial displacement capability | In both directions |
| Number of rows | 1 |
| Locating feature, bearing outer ring | Without |
| Bore type | Cylindrical |
| Cage | Machined brass |
| Number of flanges, outer ring | 0 |
| Number of flanges, inner ring | 2 |
| Loose flange | None |
| Radial internal clearance | NSTD |
| Tolerance class | Normal |
| Coating | Without |
| Sealing | Without |
| Lubricant | None |
| Relubrication feature | Without |
| Candidate for remanufacturing | Yes |
| Indicative carbon footprint for new product | 66.2 kg CO2e |
| Indicative carbon footprint for remanufactured product | 22 kg CO2e |
| Product net weight | 17.9 kg |
| eClass code | 23-05-09-01 |
| UNSPSC code | 31171505 |
| Material | Bearing steel — 100Cr6 (through-hardened) or SNR-nitrided; cage as declared by suffix |
| Temperature range | -30 to +120 °C standard grease |
| Primary standard | ISO 15 / ISO 492 / DIN 623 |
| Dimensions | bore d = 55 mm |
| MOQ | 1 |
ISO 15 boundary-plan interchange — the numeric bore-code block is portable across every ISO 15 bearing manufacturer (SKF, Timken, NSK, NTN, FAG, Koyo, NACHI). Confirm suffix compatibility on cage, seal, clearance and precision class before substitution.