Cross-brand designation analysis
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You entered 1224-KM. This table explores the base group 1224; it does not preserve or approve every requested suffix. Search your complete marking first →
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One base designation across loaded brands
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“1224” 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 | SKF1224 M120 × 215 × 42 mm | FAG1224-M120 × 215 × 42 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | 1224 M | 1224-M |
| Product family | Self-aligning ball bearings | — |
| Detailed type | Self-aligning ball bearings | Self-aligning ball bearings |
| Series | — | 1224 |
| Bore diameterd | 120 mm | 120 mm |
| Outside diameterD | 215 mm | 215 mm |
| WidthB | 42 mm | 42 mm |
| Basic dynamic load ratingC | 119 kN | 121 kN |
| Basic static load ratingC0 | 53 kN | 53 kN |
| Fatigue load limitPu | 2.12 kN | 2.6 kN |
| Reference speednref | 6300 r/min | 4200 r/min |
| Limiting speednG | 4000 r/min | 4750 r/min |
| Mass≈m | 6.81 kg | 6.936 kg |
| Precision class | — | PN — Normal (ISO 492:2023) |
| Internal clearance | CN | CN (Group N) — Normal internal clearance |
| Sealing | Without | Without — Not sealed |
| Cage | Machined brass | M — Solid brass cage, ball guided |
| Bearing material | Bearing steel | — |
| Lubricant | None | Without — Bearing not greased |
| Minimum operating temperatureTmin | — | -30 °C |
| Maximum operating temperatureTmax | — | 150 °C |
| Calculation factors | ||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | — | 0.2 |
| Dynamic axial load factorY1 | — | 3.11 |
| Dynamic axial load factorY2 | — | 4.81 |
| Static axial load factorY0 | — | 3.25 |
| Capabilities & suitability | ||
| Radial load capacity | — | Yes |
| Axial load capacity in one direction | — | Yes |
| Axial load capacity in both directions | — | Yes |
| Suitable for grease lubrication | — | Yes |
| Suitable for oil lubrication | — | Yes |
| Unsealed design | — | Yes |
| Staticangularerrorandmisalignment | — | Yes |
| Dynamicangularerrorandmisalignment | — | Yes |
| Dimensions | ||
| Minimum chamfer dimensionrmin | — | 2.1 mm |
| Minimum chamfer dimensionrmin | — | 0.083 in |
| Shoulder diameter outer ringD1 | — | 187.3 mm |
| Shoulder diameter outer ringD1 | — | 7.374 in |
| Shoulder diameter inner ringd1 | — | 149 mm |
| Shoulder diameter inner ringd1 | — | 5.866 in |
| Overhang rolling elementC1 | — | 1.8 mm |
| Overhang rolling elementC1 | — | 0.071 in |
| Engineering — Abutment dimensions | ||
| Abutment diameter shaftd a | min. 132 mm | — |
| Abutment diameter housingD a | max. 203 mm | — |
| Fillet radiusr a | max. 2 mm | — |
| Engineering — Calculation data | ||
| Permissible angular misalignmentα | 2.5 ° | — |
| Calculation factork r | 0.04 | — |
| Limiting valuee | 0.19 | — |
| Calculation factorY 0 | 3.6 | — |
| Calculation factorY 1 | 3.3 | — |
| Calculation factorY 2 | 5.1 | — |
| Engineering — Dimensions | ||
| Shoulder diameter inner ringd 1 | ≈ 149 mm | — |
| Shoulder diameter outer ringD 1 | ≈ 187.2 mm | — |
| Protrusion of the balls from bearing side facesC 1 | 1.271 mm | — |
| Chamfer dimensionr 1,2 | min. 2.1 mm | — |
| Engineering — Engineering specifications | ||
| Bore type | Cylindrical | — |
| Logistics | ||
| Product net weight | 6.81 kg | — |
| eClass code | 23-05-08-06 | — |
| UNSPSC code | 31171532 | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | — | 121,000 N |
| Basic dynamic load rating, radialCr | — | 27,203.237 lbf |
| Basic static load rating, radialC0r | — | 53,000 N |
| Basic static load rating, radialC0r | — | 11,915.468 lbf |
| Fatigue load limit, radialCur | — | 2,600 N |
| Fatigue load limit, radialCur | — | 584.532 lbf |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 365809 |
| Base Type | — | 1224 |
| Old Designation | — | ["1224M"] |
| Gpsd Group | — | S03 |
| Product Line Id | — | 14 |
| X Life Marking | — | n.r. |
| SAP material number | — | 0167005700000 |
| Base product | — | 2305080601 |
| Bearing X designation | — | 1224-M |
| Mounting Manager ID | — | 1224-M |
| Grease application ID | — | 1224-M |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | — | 132 mm |
| Minimum diameter shaft shoulderda min | — | 5.197 in |
| Maximum diameter of housing shoulderDa max | — | 203 mm |
| Maximum diameter of housing shoulderDa max | — | 7.992 in |
| Maximum fillet radiusra max | — | 2.1 mm |
| Maximum fillet radiusra max | — | 0.083 in |
| Product characteristics | ||
| Bore typeZ | — | Cylindrical |
| Type of SealWithout | — | Not sealed |
| Tolerance classPN | — | Normal (ISO 492:2023) |
| Radial internal clearanceCN (Group N) | — | Normal internal clearance |
| Product identity | ||
| Official product category | Self-aligning ball bearings | — |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/self-aligning-ball-bearings | — |
| Structure group ID | BJ1_001 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Self-aligning ball bearing 12..-M, solid brass cage |
| Short Description | — | Self-aligning ball bearing |
| Properties | ||
| Retaining feature, inner ring | None | — |
| Locating feature, bearing outer ring | Without | — |
| Number of rows | 2 | — |
| Radial internal clearance | CN | — |
| Tolerance class | Normal | — |
| Material, bearing | Bearing steel | — |
| Coating | Without | — |
| Relubrication feature | Without | — |
| Indicative carbon footprint for new product | 25.2 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter (D) | — | 120 mm |
| Outside Diameter (D) | — | 215 mm |
| Width (B) | — | 42 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 121,000 N |
| Basic Static Load Rating, Radial (C0R) | — | 53,000 N |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Limiting Speed (Ng) | — | 4,750 1/min |
| Operating Temperature Max. (Tmax) | — | 150 °C |
| Reference Speed (Nϑr) | — | 4,200 1/min |
| Fatigue Load Limit, Radial (Cur) | — | 2,600 N |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | — | 0.2 |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 132 mm |
| Shoulder Diameter Inner Ring (D1) | — | 149 mm |
| Dynamic Axial Load Factor (Y1) | — | 3.11 |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 203 mm |
| Minimum Chamfer Dimension (Rmin) | — | 2.1 mm |
| Overhang Rolling Element (C1) | — | 1.8 mm |
| Maximum Fillet Radius (Ra Max) | — | 2.1 mm |
| Shoulder Diameter Outer Ring (D1) | — | 187.3 mm |
| Dynamic Axial Load Factor (Y2) | — | 4.81 |
| Static Axial Load Factor (Y0) | — | 3.25 |
| Temperature range | ||
| Operating temperature min.Tmin | — | -30 °C |
| Operating temperature min.Tmin | — | -22 °F |
| Operating temperature max.Tmax | — | 150 °C |
| Operating temperature max.Tmax | — | 302 °F |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.