Cross-brand designation analysis
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You entered 61844-C3. This table explores the base group 61844; 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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“61844” 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 | SKF61844220 × 270 × 24 mm | FAG61844220 × 270 × 24 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | SKF | FAG |
| Designation | 61844 | 61844 |
| Product family | Deep groove ball bearings | — |
| Detailed type | Deep groove ball bearings | Deep groove ball bearings |
| Bore diameterd | 220 mm | 220 mm |
| Outside diameterD | 270 mm | 270 mm |
| WidthB | 24 mm | 24 mm |
| Basic dynamic load ratingC | 78 kN | 78 kN |
| Basic static load ratingC0 | 110 kN | 97 kN |
| Fatigue load limitPu | 3 kN | 3.65 kN |
| Reference speednref | 4500 r/min | 2320 r/min |
| Limiting speednG | 2800 r/min | 3200 r/min |
| Mass≈m | 2.53 kg | 2.5 kg |
| Precision class | Normal | PN — Normal (ISO 492:2023) |
| Internal clearance | CN | CN (Group N) — Normal internal clearance |
| Sealing | Without | Without — Not sealed |
| Cage | Sheet metal | JN — Steel sheet metal |
| Bearing material | Bearing steel | — |
| Lubricant | None | Without — Bearing not greased |
| Minimum operating temperatureTmin | — | -30 °C |
| Maximum operating temperatureTmax | — | 200 °C |
| Calculation factors | ||
| Calculation factorf0 | — | 15.8 |
| 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 |
| Dimensions | ||
| Minimum chamfer dimensionrmin | — | 1.5 mm |
| Minimum chamfer dimensionrmin | — | 0.059 in |
| Shoulder diameter outer ringD1 | — | 255 mm |
| Shoulder diameter outer ringD1 | — | 10.039 in |
| Shoulder diameter inner ringd1 | — | 235.85 mm |
| Shoulder diameter inner ringd1 | — | 9.285 in |
| Engineering — Abutment dimensions | ||
| Diameter of shaft abutmentd a | min. 227 mm | — |
| Diameter of housing abutmentD a | max. 263 mm | — |
| Radius of shaft or housing filletr a | max. 1.5 mm | — |
| Engineering — Calculation data | ||
| Minimum load factork r | 0.02 | — |
| Calculation factorf 0 | 17.4 | — |
| Engineering — Dimensions | ||
| Deviation limits of mid-range bore diametert Δdmp | -0.03 to 0 mm | — |
| Deviation limits of mid-range outside diametert ΔDmp | -0.035 to 0 mm | — |
| Deviation limits of ring widtht ΔBs | -0.3 to 0 mm | — |
| Shoulder diameterd 1 | ≈ 254 mm | — |
| Chamfer dimensionr 1,2 | min. 1.5 mm | — |
| ISO tolerance class for dimensions | Normal | — |
| Engineering — Tolerances of run-out | ||
| Range of section height at inner ring of assembled bearingt Kia | 40 µm | — |
| Range of section height at outer ring of assembled bearingt Kea | 60 µm | — |
| ISO tolerance class for geometrical tolerances | Normal | — |
| Logistics | ||
| Product net weight | 2.53 kg | — |
| eClass code | 23-05-08-01 | — |
| UNSPSC code | 31171504 | — |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | — | 78,000 N |
| Basic dynamic load rating, radialCr | — | 17,535.971 lbf |
| Basic static load rating, radialC0r | — | 97,000 N |
| Basic static load rating, radialC0r | — | 21,807.554 lbf |
| Fatigue load limit, radialCur | — | 3,650 N |
| Fatigue load limit, radialCur | — | 820.594 lbf |
| Manufacturer Identity | ||
| Schaeffler Product Code | — | 350158 |
| Base Type | — | 61844 |
| Gpsd Group | — | S02 |
| Product Line Id | — | 14 |
| X Life Marking | — | n.r. |
| SAP material number | — | 0190976460000 |
| Base product | — | 2305080101 |
| Bearing X designation | — | 61844 |
| Mounting Manager ID | — | 61844 |
| Grease application ID | — | 61844 |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | — | 227 mm |
| Minimum diameter shaft shoulderda min | — | 8.937 in |
| Maximum diameter of housing shoulderDa max | — | 263 mm |
| Maximum diameter of housing shoulderDa max | — | 10.354 in |
| Maximum fillet radiusra max | — | 1.5 mm |
| Maximum fillet radiusra max | — | 0.059 in |
| Product characteristics | ||
| Type of SealWithout | — | Not sealed |
| Tolerance classPN | — | Normal (ISO 492:2023) |
| Dimensional / heat stabilizationS1 | — | Rings dimensional stabilized up to 200° |
| Radial internal clearanceCN (Group N) | — | Normal internal clearance |
| Bore typeZ | — | Cylindrical |
| Product identity | ||
| Official product category | Deep groove ball bearings | — |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/deep-groove-ball-bearings | — |
| Structure group ID | BB1_001_101 | — |
| Available from SKF | Yes | — |
| Remanufacturable | No | — |
| Product Identity | ||
| Construction | — | Deep groove ball bearing 618, single row, steel sheet metal cage |
| Short Description | — | Deep groove ball bearing |
| Properties | ||
| Filling slots | Without | — |
| Number of rows | 1 | — |
| Locating feature, bearing outer ring | Without | — |
| Bore type | Cylindrical | — |
| Matched arrangement | No | — |
| Radial internal clearance | CN | — |
| Material, bearing | Bearing steel | — |
| Coating | Without | — |
| Relubrication feature | Without | — |
| Indicative carbon footprint for new product | 9.4 kg CO 2 e | — |
| Technical Data | ||
| Bore Diameter (D) | — | 220 mm |
| Outside Diameter (D) | — | 270 mm |
| Width (B) | — | 24 mm |
| Basic Dynamic Load Rating, Radial (Cr) | — | 78,000 N |
| Basic Static Load Rating, Radial (C0R) | — | 97,000 N |
| Operating Temperature Min. (Tmin) | — | -30 °C |
| Limiting Speed (Ng) | — | 3,200 1/min |
| Operating Temperature Max. (Tmax) | — | 200 °C |
| Reference Speed (Nϑr) | — | 2,320 1/min |
| Calculation Factor (F0) | — | 15.8 |
| Fatigue Load Limit, Radial (Cur) | — | 3,650 N |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 227 mm |
| Shoulder Diameter Inner Ring (D1) | — | 235.85 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 263 mm |
| Minimum Chamfer Dimension (Rmin) | — | 1.5 mm |
| Maximum Fillet Radius (Ra Max) | — | 1.5 mm |
| Shoulder Diameter Outer Ring (D1) | — | 255 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.