Cross-brand designation analysis
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You entered C3072-XL-K-M. This table explores the base group C3072; it does not preserve or approve every requested suffix. Search your complete marking first →
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“C3072” across 2 loaded brands
At least two brands share the same bore, outside diameter and width. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKFC 3072 M360 × 540 × 134 mm | FAGC3072-XL-K-M360 × 540 × 134 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | C 3072 M | C3072-XL-K-M |
| Product family | CARB toroidal roller bearings | — |
| Detailed type | Carb toroidal roller bearing | Toroidal roller bearing |
| Series | — | C3072 |
| Bore diameterd | 360 mm | 360 mm |
| Outside diameterD | 540 mm | 540 mm |
| WidthB | 134 mm | 134 mm |
| Basic dynamic load ratingC | 2900 kN | 2950 kN |
| Basic static load ratingC0 | 5000 kN | 5000 kN |
| Fatigue load limitPu | 375 kN | 460 kN |
| Reference speednref | 900 r/min | 550 r/min |
| Limiting speednG | 1300 r/min | 1120 r/min |
| Mass≈m | 106 kg | 102 kg |
| Internal clearance | CN | — |
| Sealing | Without | — |
| Cage | Machined brass | M — Solid brass cage, ball guided |
| Lubricant | None | — |
| Minimum operating temperatureTmin | — | -30 °C |
| Maximum operating temperatureTmax | — | 200 °C |
| Calculation factors | ||
| Operating clearance factor kδkδ | — | 0.623 |
| Tilting factor kφkφ | — | 17.995 |
| Capabilities & suitability | ||
| Radial load capacity | — | Yes |
| Suitable for grease lubrication | — | Yes |
| Suitable for oil lubrication | — | Yes |
| Unsealed design | — | Yes |
| Staticangularerrorandmisalignment | — | Yes |
| Dynamicangularerrorandmisalignment | — | Yes |
| Dimensions | ||
| Minimum chamfer dimensionrmin | — | 5 mm |
| Minimum chamfer dimensionrmin | — | 0.197 in |
| Shoulder diameter of IRd2 | — | 416.3 mm |
| Shoulder diameter of IRd2 | — | 16.39 in |
| Shoulder diameter outer ringD1 | — | 497.6 mm |
| Shoulder diameter outer ringD1 | — | 19.591 in |
| Axial displacementS1 | — | 26.4 mm |
| Axial displacementS1 | — | 1.039 in |
| Engineering — Abutment dimensions | ||
| Diameter of shaft abutmentd a | max. 448 mm | — |
| Diameter of housing abutmentD a | min. 476 mm | — |
| Abutment diameter housingD a | max. 522 mm | — |
| Minimum width of space required in housingC a | min. 2 mm | — |
| Radius of filletr a | max. 4 mm | — |
| Engineering — Calculation data | ||
| SKF performance class | SKF Explorer | — |
| Misalignment factork 1 | 0.12 | — |
| Internal clearance factork 2 | 0.1 | — |
| Engineering — Dimensions | ||
| Shoulder diameter of inner ringd 2 | ≈ 416 mm | — |
| Shoulder or recess diameter of outer ringD 1 | ≈ 497 mm | — |
| Permissible axial displacements 1 | max. 26.4 mm | — |
| Chamfer dimensionr 1,2 | min. 5 mm | — |
| Engineering — Engineering specifications | ||
| Bore type | Cylindrical | — |
| Logistics | ||
| Product net weight | 106.0 kg | — |
| eClass code | 23-05-09-13 | — |
| UNSPSC code | 31171505 | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | — | 2,950,000 N |
| Basic dynamic load rating, radialCr | — | 663,219.424 lbf |
| Basic static load rating, radialC0r | — | 5,000,000 N |
| Basic static load rating, radialC0r | — | 1,124,100.719 lbf |
| Fatigue load limit, radialCur | — | 460,000 N |
| Fatigue load limit, radialCur | — | 103,417.266 lbf |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 2252328 |
| Base Type | — | C3072 |
| Gpsd Group | — | F02 |
| Product Line Id | — | 37 |
| X Life Marking | — | XL |
| SAP material number | — | 0931661840000 |
| Base product | — | 2305091390 |
| Bearing X designation | — | C3072-XL-K-M |
| Mounting Manager ID | — | C3072-XL-K-M |
| Grease application ID | — | C3072-XL-K-M |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | — | 378 mm |
| Minimum diameter shaft shoulderda min | — | 14.882 in |
| Maximum diameter shaft shoulderda max | — | 439 mm |
| Maximum diameter shaft shoulderda max | — | 17.283 in |
| Minimum diameter of housing shoulderDa min | — | 475 mm |
| Minimum diameter of housing shoulderDa min | — | 18.701 in |
| Maximum diameter of housing shoulderDa max | — | 522 mm |
| Maximum diameter of housing shoulderDa max | — | 20.551 in |
| Maximum fillet radiusra max | — | 4 mm |
| Maximum fillet radiusra max | — | 0.157 in |
| Minimum depth of free space CaCa | — | 2.71 mm |
| Minimum depth of free space CaCa | — | 0.107 in |
| Product characteristics | ||
| Bore typeK | — | Tapered, taper 1:12 |
| Product identity | ||
| Official product category | CARB toroidal roller bearings | — |
| Official taxonomy path | /products/rolling-bearings/roller-bearings/carb-toroidal-roller-bearings | — |
| Structure group ID | BSC_001 | — |
| Available from SKF | Yes | — |
| Remanufacturable | Yes | — |
| Product Identity | ||
| Construction | — | Toroidal roller bearing C30..-XL-K-M |
| Short Description | — | Toroidal roller bearing |
| Properties | ||
| Number of rows | 1 | — |
| Locating feature, bearing outer ring | Without | — |
| Radial internal clearance | CN | — |
| Tolerance class | Normal | — |
| Relubrication feature | Without | — |
| Candidate for remanufacturing | Yes | — |
| Indicative carbon footprint for new product | 392.0 kg CO 2 e | — |
| Indicative carbon footprint for remanufactured product | 130.0 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter (D) | — | 360 mm |
| Outside Diameter (D) | — | 540 mm |
| Width (B) | — | 134 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 2,950,000 N |
| Basic Static Load Rating, Radial (C0R) | — | 5,000,000 N |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Limiting Speed (Ng) | — | 1,120 1/min |
| Operating Temperature Max. (Tmax) | — | 200 °C |
| Reference Speed (Nϑr) | — | 550 1/min |
| Minimum Diameter Of Housing Shoulder (Da Min) | — | 475 mm |
| Axial Displacement (S1) | — | 26.4 mm |
| Minimum Depth Of Free Space Ca (Ca) | — | 2.71 mm |
| Operating Clearance Factor Kδ (Kδ) | — | 0.623 |
| Shoulder Diameter Of Ir (D2) | — | 416.3 mm |
| Tilting Factor Kφ (Kφ) | — | 17.995 |
| Fatigue Load Limit, Radial (Cur) | — | 460,000 N |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 439 mm |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 378 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 522 mm |
| Minimum Chamfer Dimension (Rmin) | — | 5 mm |
| Maximum Fillet Radius (Ra Max) | — | 4 mm |
| Shoulder Diameter Outer Ring (D1) | — | 497.6 mm |
| Temperature range | ||
| Operating temperature min.Tmin | — | -30 °C |
| Operating temperature min.Tmin | — | -22 °F |
| Operating temperature max.Tmax | — | 200 °C |
| Operating temperature max.Tmax | — | 392 °F |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.