Cross-brand designation analysis
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You entered 52228X. This table explores the base group 52228; 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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“52228” across 3 loaded brands
The base designation is shared, but too few brands have complete boundary dimensions. Use Custom Compare when you want to choose exact suffix variants yourself.
Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | SKF52228120 × 200 × mm | FAG52228120 × 200 × 81 mm | NSK52228X120 × 200 × 81 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | FAG | NSK |
| Designation | 52228 | 52228 | 52228X |
| Product family | Thrust ball bearings | — | Axial deep groove ball bearing |
| Detailed type | Double direction thrust ball bearing | Axial deep groove ball bearings | Axial deep groove ball bearings |
| Bore diameterd | 120 mm | 120 mm | 120 mm |
| Outside diameterD | 200 mm | 200 mm | 200 mm |
| WidthB | — | 81 mm | 81 mm |
| HeightH | 81 mm | — | — |
| Basic dynamic load ratingC | 216 kN | — | — |
| Basic static load ratingC0 | 670 kN | — | — |
| Fatigue load limitPu | 19 kN | — | — |
| Reference speednref | 1000 r/min | 2750 r/min | — |
| Limiting speednG | 1400 r/min | 2110 r/min | — |
| Mass≈m | 7.9 kg | 7.97 kg | 8.01 kg |
| Precision class | — | PN — Normal (ISO 492:2023) | — |
| Cage | Sheet metal | JP — Steel sheet metal | — |
| Bearing material | Bearing steel | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — |
| Maximum operating temperatureTmax | — | 150 °C | — |
| Assembly boundary dimensions | |||
| Shaft-washer bore diameterd2 | — | — | 120 mm |
| Overall outside diameterD | — | — | 200 mm |
| Complete assembled heightT1 | — | — | 81 mm |
| Axial load ratings | |||
| Basic dynamic axial load ratingCa | — | — | 186000 N |
| Basic static axial load ratingC0a | — | — | 575000 N |
| Calculation factors | |||
| Minimum load factorA | 2 | 1.9 | — |
| Capabilities & suitability | |||
| 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 | — |
| Chamfers | |||
| Minimum housing-side chamferr min. | — | — | 1.5 mm |
| Minimum shaft-side chamferr1 min. | — | — | 1.1 mm |
| Component dimensions | |||
| Central shaft washer outside diameterd3 | — | — | 199.5 mm |
| Housing washer bore diameterD1 | — | — | 143 mm |
| Adjacent shaft diameter shown in the catalogue drawing — not the bored | — | — | 140 mm |
| Central shaft washer thicknessB | — | — | 18 mm |
| Partial axial height in the assembly drawingT2 | — | — | 49.5 mm |
| Construction | |||
| Axial load directions | — | — | Both directions |
| Seat construction | — | — | Flat seat |
| Radial-load support | — | — | Not suitable for radial load; separate radial support required |
| Dimensions | |||
| Inner diameter housing washerD1 | — | 143 mm | — |
| Inner diameter housing washerD1 | — | 5.63 in | — |
| Height shaft washerB | 18 mm | 18 mm | — |
| Height shaft washerB | — | 0.709 in | — |
| Minimum chamfer dimensionrmin | — | 1.5 mm | — |
| Minimum chamfer dimensionrmin | — | 0.059 in | — |
| Minimum chamfer dimensionr1 min | — | 1.1 mm | — |
| Minimum chamfer dimensionr1 min | — | 0.043 in | — |
| Engineering — Abutment dimensions | |||
| Abutment diameter shaftd a | 140 mm | — | — |
| Abutment diameter housingD a | max. 164 mm | — | — |
| Fillet radius housingr a | max. 1.5 mm | — | — |
| Fillet radius shaftr b | max. 1 mm | — | — |
| Engineering — Dimensions | |||
| Inner diameter housing washerD 1 | ≈ 143 mm | — | — |
| Chamfer dimension housing washerr 1,2 | min. 1.5 mm | — | — |
| Chamfer dimension shaft washerr 3,4 | min. 1.1 mm | — | — |
| Logistics | |||
| Product net weight | 7.9 kg | — | — |
| eClass code | 23-05-10-01 | — | — |
| UNSPSC code | 31171507 | — | — |
| Lubrication-qualified speed | |||
| Limiting speed — grease | — | — | 1000 r/min |
| Limiting speed — oil | — | — | 1500 r/min |
| Main Dimensions & Performance Data | |||
| Inner diameter shaft washerd | — | 120 mm | — |
| Inner diameter shaft washerd | — | 4.724 in | — |
| Outer diameter housing washerD | — | 200 mm | — |
| Outer diameter housing washerD | — | 7.874 in | — |
| Basic dynamic load rating, axialCa | — | 191,000 N | — |
| Basic dynamic load rating, axialCa | — | 42,940.647 lbf | — |
| Basic static load rating, axialC0a | — | 570,000 N | — |
| Basic static load rating, axialC0a | — | 128,147.482 lbf | — |
| Fatigue load limit, axialCua | — | 19,800 N | — |
| Fatigue load limit, axialCua | — | 4,451.439 lbf | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | — | 394932 | — |
| Base Type | — | 52228 | — |
| Gpsd Group | — | S03 | — |
| Product Line Id | — | 14 | — |
| X Life Marking | — | n.r. | — |
| SAP material number | — | 0190655740000 | — |
| Base product | — | 2305100102 | — |
| Bearing X designation | — | 52228 | — |
| Mounting Manager ID | — | 52228 | — |
| Grease application ID | — | 52228 | — |
| Mass reference | |||
| Approximate assembly mass | — | — | 8.01 kg |
| Mounting dimensions | |||
| Maximum housing abutment diameterDa max. | — | — | 170 mm |
| Maximum housing-side fillet radiusra max. | — | — | 1.5 mm |
| Maximum shaft-side fillet radiusrb max. | — | — | 1 mm |
| Maximum diameter shaft shoulderda max | — | 140 mm | — |
| Maximum diameter shaft shoulderda max | — | 5.512 in | — |
| Maximum diameter of housing shoulderDa max | — | 164 mm | — |
| Maximum diameter of housing shoulderDa max | — | 6.457 in | — |
| Maximum filled radiusra max | — | 1.5 mm | — |
| Maximum filled radiusra max | — | 0.059 in | — |
| Maximum filled radiusra1 max | — | 1 mm | — |
| Maximum filled radiusra1 max | — | 0.039 in | — |
| Product characteristics | |||
| Tolerance classPN | — | Normal (ISO 492:2023) | — |
| Dimensional / heat stabilizationS0 | — | Rings dimensional stabilized up to 150° | — |
| Product identity | |||
| Official product category | Thrust ball bearings | — | — |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/thrust-ball-bearings | — | — |
| Structure group ID | BE1_001_002 | — | — |
| Available from SKF | Yes | — | — |
| Remanufacturable | No | — | — |
| Product Identity | |||
| Construction | — | Axial deep groove ball bearing 522, double direction, steel sheet metal cage | — |
| Short Description | — | Axial deep groove ball bearing | — |
| Properties | |||
| Axial load capability | Double-direction | — | — |
| Number of rows | 2 | — | — |
| Housing washer type | Flat | — | — |
| Tolerance class | Normal | — | — |
| Material, bearing | Bearing steel | — | — |
| Coating | Without | — | — |
| Indicative carbon footprint for new product | 29.2 kg CO 2 e | — | — |
| Technical Data | |||
| Inner Diameter Shaft Washer (D) | — | 120 mm | — |
| Outside Diameter (D) | — | 200 mm | — |
| Height (T2) | — | 81 mm | — |
| Basic Dynamic Load Rating, Axial (Ca) | — | 191,000 N | — |
| Basic Static Load Rating, Axial (C0A) | — | 570,000 N | — |
| Operating Temperature Min. (Tmin) | — | -30 °C | — |
| Limiting Speed (Ng) | — | 2,110 1/min | — |
| Operating Temperature Max. (Tmax) | — | 150 °C | — |
| Reference Speed (Nϑr) | — | 2,750 1/min | — |
| Height Shaft Washer (B) | — | 18 mm | — |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 140 mm | — |
| Minimum Load Factor (A) | — | 1.9 | — |
| Bore Diameter Housing Washer (D1) | — | 143 mm | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 164 mm | — |
| Minimum Chamfer Dimension (Rmin) | — | 1.5 mm | — |
| Maximum Fillet Radius (Ra Max) | — | 1.5 mm | — |
| Maximum Recess Radius (Ra1 Max) | — | 1 mm | — |
| Minimum Chamfer Dimension (R1 Min) | — | 1.1 mm | — |
| Fatigue Load Limit, Axial (Cua) | — | 19,800 N | — |
| 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.