Cross-brand designation analysis
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Same-model Comparison
Explore products that share a base designation across loaded brands, with dimensional agreement and data gaps shown clearly.
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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.
Dimensions verified
“C2218” 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 221890 × 160 × 40 mm | FAGC2218-XL-K-M-C390 × 160 × 40 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | C 2218 | C2218-XL-K-M-C3 |
| Product family | CARB toroidal roller bearings | — |
| Detailed type | Carb toroidal roller bearing | Toroidal roller bearing |
| Series | — | C2218 |
| Bore diameterd | 90 mm | 90 mm |
| Outside diameterD | 160 mm | 160 mm |
| WidthB | 40 mm | 40 mm |
| Basic dynamic load ratingC | 325 kN | 330 kN |
| Basic static load ratingC0 | 380 kN | 380 kN |
| Fatigue load limitPu | 41.5 kN | 55 kN |
| Reference speednref | 3800 r/min | 2650 r/min |
| Limiting speednG | 5300 r/min | 5300 r/min |
| Mass≈m | 3.2 kg | 3.23 kg |
| Internal clearance | CN | — |
| Sealing | Without | — |
| Cage | Sheet metal | M — Solid brass cage, ball guided |
| Lubricant | None | — |
| Minimum operating temperatureTmin | — | -30 °C |
| Maximum operating temperatureTmax | — | 200 °C |
| Calculation factors | ||
| Operating clearance factor kδkδ | — | 2.924 |
| Tilting factor kφkφ | — | 4.103 |
| 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 | — | 2 mm |
| Minimum chamfer dimensionrmin | — | 0.079 in |
| Shoulder diameter of IRd2 | — | 112.1 mm |
| Shoulder diameter of IRd2 | — | 4.413 in |
| Shoulder diameter outer ringD1 | — | 143.9 mm |
| Shoulder diameter outer ringD1 | — | 5.665 in |
| Axial displacementS1 | — | 9.5 mm |
| Axial displacementS1 | — | 0.374 in |
| Engineering — Abutment dimensions | ||
| Diameter of shaft abutmentd a | max. 124 mm | — |
| Diameter of housing abutmentD a | min. 133 mm | — |
| Abutment diameter housingD a | max. 149 mm | — |
| Minimum width of space required in housingC a | min. 1.4 mm | — |
| Radius of filletr a | max. 2 mm | — |
| Engineering — Calculation data | ||
| SKF performance class | SKF Explorer | — |
| Misalignment factork 1 | 0.1 | — |
| Internal clearance factork 2 | 0.12 | — |
| Engineering — Dimensions | ||
| Shoulder diameter of inner ringd 2 | ≈ 111 mm | — |
| Shoulder or recess diameter of outer ringD 1 | ≈ 144 mm | — |
| Permissible axial displacements 1 | max. 9.5 mm | — |
| Chamfer dimensionr 1,2 | min. 2 mm | — |
| Engineering — Engineering specifications | ||
| Bore type | Cylindrical | — |
| Logistics | ||
| Product net weight | 3.2 kg | — |
| eClass code | 23-05-09-13 | — |
| UNSPSC code | 31171505 | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | — | 330,000 N |
| Basic dynamic load rating, radialCr | — | 74,190.647 lbf |
| Basic static load rating, radialC0r | — | 380,000 N |
| Basic static load rating, radialC0r | — | 85,431.655 lbf |
| Fatigue load limit, radialCur | — | 55,000 N |
| Fatigue load limit, radialCur | — | 12,365.108 lbf |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 3940309 |
| Base Type | — | C2218 |
| Gpsd Group | — | F02 |
| Product Line Id | — | 37 |
| X Life Marking | — | XL |
| SAP material number | — | 3034516960030 |
| Base product | — | 2305091390 |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | — | 101 mm |
| Minimum diameter shaft shoulderda min | — | 3.976 in |
| Maximum diameter shaft shoulderda max | — | 122 mm |
| Maximum diameter shaft shoulderda max | — | 4.803 in |
| Minimum diameter of housing shoulderDa min | — | 137 mm |
| Minimum diameter of housing shoulderDa min | — | 5.394 in |
| Maximum diameter of housing shoulderDa max | — | 149 mm |
| Maximum diameter of housing shoulderDa max | — | 5.866 in |
| Maximum fillet radiusra max | — | 2 mm |
| Maximum fillet radiusra max | — | 0.079 in |
| Minimum depth of free space CaCa | — | 1.4 mm |
| Minimum depth of free space CaCa | — | 0.055 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 | No | — |
| Product Identity | ||
| Construction | — | Toroidal roller bearing C22..-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 | — |
| Indicative carbon footprint for new product | 11.8 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter (D) | — | 90 mm |
| Outside Diameter (D) | — | 160 mm |
| Width (B) | — | 40 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 330,000 N |
| Basic Static Load Rating, Radial (C0R) | — | 380,000 N |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Limiting Speed (Ng) | — | 5,300 1/min |
| Operating Temperature Max. (Tmax) | — | 200 °C |
| Reference Speed (Nϑr) | — | 2,650 1/min |
| Minimum Diameter Of Housing Shoulder (Da Min) | — | 137 mm |
| Axial Displacement (S1) | — | 9.5 mm |
| Minimum Depth Of Free Space Ca (Ca) | — | 1.4 mm |
| Operating Clearance Factor Kδ (Kδ) | — | 2.924 |
| Shoulder Diameter Of Ir (D2) | — | 112.1 mm |
| Tilting Factor Kφ (Kφ) | — | 4.103 |
| Fatigue Load Limit, Radial (Cur) | — | 55,000 N |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 122 mm |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 101 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 149 mm |
| Minimum Chamfer Dimension (Rmin) | — | 2 mm |
| Maximum Fillet Radius (Ra Max) | — | 2 mm |
| Shoulder Diameter Outer Ring (D1) | — | 143.9 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.