Cross-brand designation analysis
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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
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Dimensions verified
“C3180” 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 3180 M400 × 650 × 200 mm | FAGC3180-XL-M400 × 650 × 200 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | C 3180 M | C3180-XL-M |
| Product family | CARB toroidal roller bearings | — |
| Detailed type | Carb toroidal roller bearing | Toroidal roller bearing |
| Series | — | C3180 |
| Bore diameterd | 400 mm | 400 mm |
| Outside diameterD | 650 mm | 650 mm |
| WidthB | 200 mm | 200 mm |
| Basic dynamic load ratingC | 4800 kN | 4800 kN |
| Basic static load ratingC0 | 8300 kN | 8300 kN |
| Fatigue load limitPu | 585 kN | 750 kN |
| Reference speednref | 700 r/min | 435 r/min |
| Limiting speednG | 950 r/min | 910 r/min |
| Mass≈m | 258 kg | 261.3 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 | — | 0.548 |
| Tilting factor kφkφ | — | 20.631 |
| 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 | — | 6 mm |
| Minimum chamfer dimensionrmin | — | 0.236 in |
| Shoulder diameter of IRd2 | — | 489.6 mm |
| Shoulder diameter of IRd2 | — | 19.276 in |
| Shoulder diameter outer ringD1 | — | 587.4 mm |
| Shoulder diameter outer ringD1 | — | 23.126 in |
| Axial displacementS1 | — | 50.7 mm |
| Axial displacementS1 | — | 1.996 in |
| Engineering — Abutment dimensions | ||
| Diameter of shaft abutmentd a | max. 525 mm | — |
| Diameter of housing abutmentD a | min. 566 mm | — |
| Abutment diameter housingD a | max. 624 mm | — |
| Minimum width of space required in housingC a | min. 4 mm | — |
| Radius of filletr a | max. 5 mm | — |
| Engineering — Calculation data | ||
| SKF performance class | SKF Explorer | — |
| Misalignment factork 1 | 0.11 | — |
| Internal clearance factork 2 | 0.11 | — |
| Engineering — Dimensions | ||
| Shoulder diameter of inner ringd 2 | ≈ 488 mm | — |
| Shoulder or recess diameter of outer ringD 1 | ≈ 589 mm | — |
| Permissible axial displacements 1 | max. 50.7 mm | — |
| Chamfer dimensionr 1,2 | min. 6 mm | — |
| Engineering — Engineering specifications | ||
| Bore type | Cylindrical | — |
| Logistics | ||
| Product net weight | 258.0 kg | — |
| eClass code | 23-05-09-13 | — |
| UNSPSC code | 31171505 | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | — | 4,800,000 N |
| Basic dynamic load rating, radialCr | — | 1,079,136.691 lbf |
| Basic static load rating, radialC0r | — | 8,300,000 N |
| Basic static load rating, radialC0r | — | 1,866,007.194 lbf |
| Fatigue load limit, radialCur | — | 750,000 N |
| Fatigue load limit, radialCur | — | 168,615.108 lbf |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 2252445 |
| Base Type | — | C3180 |
| Gpsd Group | — | F03 |
| Product Line Id | — | 78 |
| X Life Marking | — | XL |
| SAP material number | — | 0933592500000 |
| Base product | — | 2305091390 |
| Bearing X designation | — | C3180-XL-M |
| Mounting Manager ID | — | C3180-XL-M |
| Grease application ID | — | C3180-XL-M |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | — | 426 mm |
| Minimum diameter shaft shoulderda min | — | 16.772 in |
| Maximum diameter shaft shoulderda max | — | 514 mm |
| Maximum diameter shaft shoulderda max | — | 20.236 in |
| Minimum diameter of housing shoulderDa min | — | 563 mm |
| Minimum diameter of housing shoulderDa min | — | 22.165 in |
| Maximum diameter of housing shoulderDa max | — | 624 mm |
| Maximum diameter of housing shoulderDa max | — | 24.567 in |
| Maximum fillet radiusra max | — | 5 mm |
| Maximum fillet radiusra max | — | 0.197 in |
| Minimum depth of free space CaCa | — | 1.18 mm |
| Minimum depth of free space CaCa | — | 0.046 in |
| Product characteristics | ||
| Bore typeZ | — | Cylindrical |
| 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 | — | 토로이달 롤러 베어링 C31..-XL-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 | 955.0 kg CO 2 e | — |
| Indicative carbon footprint for remanufactured product | 317.0 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter (D) | — | 400 mm |
| Outside Diameter (D) | — | 650 mm |
| Width (B) | — | 200 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 4,800,000 N |
| Basic Static Load Rating, Radial (C0R) | — | 8,300,000 N |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Limiting Speed (Ng) | — | 910 1/min |
| Operating Temperature Max. (Tmax) | — | 200 °C |
| Reference Speed (Nϑr) | — | 435 1/min |
| Minimum Diameter Of Housing Shoulder (Da Min) | — | 563 mm |
| Axial Displacement (S1) | — | 50.7 mm |
| Minimum Depth Of Free Space Ca (Ca) | — | 1.18 mm |
| Operating Clearance Factor Kδ (Kδ) | — | 0.548 |
| Shoulder Diameter Of Ir (D2) | — | 489.6 mm |
| Tilting Factor Kφ (Kφ) | — | 20.631 |
| Fatigue Load Limit, Radial (Cur) | — | 750,000 N |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 514 mm |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 426 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 624 mm |
| Minimum Chamfer Dimension (Rmin) | — | 6 mm |
| Maximum Fillet Radius (Ra Max) | — | 5 mm |
| Shoulder Diameter Outer Ring (D1) | — | 587.4 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.