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
“C41” 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 41/500 K30M500 × 830 × 325 mm | FAGC41/500-XL-K30-M1B-T52BW-C3500 × 830 × 325 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | C 41/500 K30M | C41/500-XL-K30-M1B-T52BW-C3 |
| Product family | CARB toroidal roller bearings | — |
| Detailed type | Carb toroidal roller bearing with tapered bore (1:30) | Toroidal roller bearing |
| Series | — | C41/500 |
| Bore diameterd | 500 mm | 500 mm |
| Outside diameterD | 830 mm | 830 mm |
| WidthB | 325 mm | 325 mm |
| Basic dynamic load ratingC | 9800 kN | 10200 kN |
| Basic static load ratingC0 | 17600 kN | 17800 kN |
| Fatigue load limitPu | 1160 kN | 1410 kN |
| Reference speednref | 430 r/min | 225 r/min |
| Limiting speednG | 560 r/min | 680 r/min |
| Mass≈m | 695 kg | 34.3 kg |
| Internal clearance | CN | — |
| Sealing | Without | — |
| Cage | Machined brass | M1B — solid brass cage, inner ring guided |
| Lubricant | None | — |
| Minimum operating temperatureTmin | — | -30 °C |
| Maximum operating temperatureTmax | — | 200 °C |
| Calculation factors | ||
| Operating clearance factor kδkδ | — | 0.287 |
| Tilting factor kφkφ | — | 36.221 |
| 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 | — | 7.5 mm |
| Minimum chamfer dimensionrmin | — | 0.295 in |
| Shoulder diameter of IRd2 | — | 597.2 mm |
| Shoulder diameter of IRd2 | — | 23.512 in |
| Shoulder diameter outer ringD1 | — | 740.2 mm |
| Shoulder diameter outer ringD1 | — | 29.142 in |
| Axial displacementS1 | — | 23 mm |
| Axial displacementS1 | — | 0.906 in |
| Engineering — Abutment dimensions | ||
| Diameter of housing abutmentD a | min. 721 mm | — |
| Abutment diameter housingD a | max. 798 mm | — |
| Minimum width of space required in housingC a | min. 5.9 mm | — |
| Radius of filletr a | max. 6 mm | — |
| Engineering — Calculation data | ||
| SKF performance class | SKF Explorer | — |
| Misalignment factork 1 | 0.12 | — |
| Internal clearance factork 2 | 0.09 | — |
| Engineering — Dimensions | ||
| Shoulder diameter of inner ringd 2 | ≈ 600 mm | — |
| Shoulder or recess diameter of outer ringD 1 | ≈ 740 mm | — |
| Permissible axial displacements 1 | max. 46.3 mm | — |
| Chamfer dimensionr 1,2 | min. 7.5 mm | — |
| Engineering — Engineering specifications | ||
| Bore type | Tapered 1:30 | — |
| Logistics | ||
| Product net weight | 695.0 kg | — |
| eClass code | 23-05-09-13 | — |
| UNSPSC code | 31171505 | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | — | 10,200,000 N |
| Basic dynamic load rating, radialCr | — | 2,293,165.468 lbf |
| Basic static load rating, radialC0r | — | 17,800,000 N |
| Basic static load rating, radialC0r | — | 4,001,798.561 lbf |
| Fatigue load limit, radialCur | — | 1,410,000 N |
| Fatigue load limit, radialCur | — | 316,996.403 lbf |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 2251174 |
| Base Type | — | C41/500 |
| Gpsd Group | — | F03 |
| Product Line Id | — | 78 |
| X Life Marking | — | XL |
| SAP material number | — | 0883795150030 |
| Base product | — | 2305091390 |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | — | 532 mm |
| Minimum diameter shaft shoulderda min | — | 20.945 in |
| Maximum diameter shaft shoulderda max | — | 645 mm |
| Maximum diameter shaft shoulderda max | — | 25.394 in |
| Minimum diameter of housing shoulderDa min | — | 709 mm |
| Minimum diameter of housing shoulderDa min | — | 27.913 in |
| Maximum diameter of housing shoulderDa max | — | 798 mm |
| Maximum diameter of housing shoulderDa max | — | 31.417 in |
| Maximum fillet radiusra max | — | 6 mm |
| Maximum fillet radiusra max | — | 0.236 in |
| Minimum depth of free space CaCa | — | 7.28 mm |
| Minimum depth of free space CaCa | — | 0.287 in |
| Product characteristics | ||
| Bore typeK30 | — | Tapered, taper 1:30 |
| 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 C41..-XL-K30-M1B |
| 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 | 2572.0 kg CO 2 e | — |
| Indicative carbon footprint for remanufactured product | 855.0 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter (D) | — | 500 mm |
| Outside Diameter (D) | — | 830 mm |
| Width (B) | — | 325 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 10,200,000 N |
| Basic Static Load Rating, Radial (C0R) | — | 17,800,000 N |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Limiting Speed (Ng) | — | 680 1/min |
| Operating Temperature Max. (Tmax) | — | 200 °C |
| Reference Speed (Nϑr) | — | 225 1/min |
| Minimum Diameter Of Housing Shoulder (Da Min) | — | 709 mm |
| Axial Displacement (S1) | — | 23 mm |
| Minimum Depth Of Free Space Ca (Ca) | — | 7.28 mm |
| Operating Clearance Factor Kδ (Kδ) | — | 0.287 |
| Shoulder Diameter Of Ir (D2) | — | 597.2 mm |
| Tilting Factor Kφ (Kφ) | — | 36.221 |
| Fatigue Load Limit, Radial (Cur) | — | 1,410,000 N |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 645 mm |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 532 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 798 mm |
| Minimum Chamfer Dimension (Rmin) | — | 7.5 mm |
| Maximum Fillet Radius (Ra Max) | — | 6 mm |
| Shoulder Diameter Outer Ring (D1) | — | 740.2 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.