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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Data incomplete
“52210” 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 | SKF5221040 × 78 × mm | FAG5221040 × 78 × 39 mm | NSK5221040 × 78 × 39 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | FAG | NSK |
| Designation | 52210 | 52210 | 52210 |
| 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 | 40 mm | 40 mm | 40 mm |
| Outside diameterD | 78 mm | 78 mm | 78 mm |
| WidthB | — | 39 mm | 39 mm |
| HeightH | 39 mm | — | — |
| Basic dynamic load ratingC | 49.4 kN | — | — |
| Basic static load ratingC0 | 116 kN | — | — |
| Fatigue load limitPu | 4.3 kN | — | — |
| Reference speednref | 2400 r/min | 5800 r/min | — |
| Limiting speednG | 3400 r/min | 4950 r/min | — |
| Mass≈m | 0.677 kg | 0.684 kg | 0.697 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 | — | — | 40 mm |
| Overall outside diameterD | — | — | 78 mm |
| Complete assembled heightT1 | — | — | 39 mm |
| Axial load ratings | |||
| Basic dynamic axial load ratingCa | — | — | 49000 N |
| Basic static axial load ratingC0a | — | — | 111000 N |
| Calculation factors | |||
| Minimum load factorA | 0.07 | 0.069 | — |
| 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 mm |
| Minimum shaft-side chamferr1 min. | — | — | 0.6 mm |
| Component dimensions | |||
| Central shaft washer outside diameterd3 | — | — | 78 mm |
| Housing washer bore diameterD1 | — | — | 52 mm |
| Adjacent shaft diameter shown in the catalogue drawing — not the bored | — | — | 50 mm |
| Central shaft washer thicknessB | — | — | 9 mm |
| Partial axial height in the assembly drawingT2 | — | — | 24 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 | — | 52 mm | — |
| Inner diameter housing washerD1 | — | 2.047 in | — |
| Height shaft washerB | 9 mm | 9 mm | — |
| Height shaft washerB | — | 0.354 in | — |
| Minimum chamfer dimensionrmin | — | 1 mm | — |
| Minimum chamfer dimensionrmin | — | 0.039 in | — |
| Minimum chamfer dimensionr1 min | — | 0.6 mm | — |
| Minimum chamfer dimensionr1 min | — | 0.024 in | — |
| Engineering — Abutment dimensions | |||
| Abutment diameter shaftd a | 50 mm | — | — |
| Abutment diameter housingD a | max. 61 mm | — | — |
| Fillet radius housingr a | max. 1 mm | — | — |
| Fillet radius shaftr b | max. 0.6 mm | — | — |
| Engineering — Dimensions | |||
| Inner diameter housing washerD 1 | ≈ 52 mm | — | — |
| Chamfer dimension housing washerr 1,2 | min. 1 mm | — | — |
| Chamfer dimension shaft washerr 3,4 | min. 0.6 mm | — | — |
| Logistics | |||
| Product net weight | 0.677 kg | — | — |
| eClass code | 23-05-10-01 | — | — |
| UNSPSC code | 31171507 | — | — |
| Lubrication-qualified speed | |||
| Limiting speed — grease | — | — | 2400 r/min |
| Limiting speed — oil | — | — | 3400 r/min |
| Main Dimensions & Performance Data | |||
| Inner diameter shaft washerd | — | 40 mm | — |
| Inner diameter shaft washerd | — | 1.575 in | — |
| Outer diameter housing washerD | — | 78 mm | — |
| Outer diameter housing washerD | — | 3.071 in | — |
| Basic dynamic load rating, axialCa | — | 50,000 N | — |
| Basic dynamic load rating, axialCa | — | 11,241.007 lbf | — |
| Basic static load rating, axialC0a | — | 106,000 N | — |
| Basic static load rating, axialC0a | — | 23,830.935 lbf | — |
| Fatigue load limit, axialCua | — | 4,850 N | — |
| Fatigue load limit, axialCua | — | 1,090.378 lbf | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | — | 394906 | — |
| Base Type | — | 52210 | — |
| Gpsd Group | — | S03 | — |
| Product Line Id | — | 14 | — |
| X Life Marking | — | n.r. | — |
| SAP material number | — | 0190069500000 | — |
| Base product | — | 2305100102 | — |
| Bearing X designation | — | 52210 | — |
| Mounting Manager ID | — | 52210 | — |
| Grease application ID | — | 52210 | — |
| Mass reference | |||
| Approximate assembly mass | — | — | 0.697 kg |
| Mounting dimensions | |||
| Maximum housing abutment diameterDa max. | — | — | 62 mm |
| Maximum housing-side fillet radiusra max. | — | — | 1 mm |
| Maximum shaft-side fillet radiusrb max. | — | — | 0.6 mm |
| Maximum diameter shaft shoulderda max | — | 50 mm | — |
| Maximum diameter shaft shoulderda max | — | 1.969 in | — |
| Maximum diameter of housing shoulderDa max | — | 61 mm | — |
| Maximum diameter of housing shoulderDa max | — | 2.402 in | — |
| Maximum filled radiusra max | — | 1 mm | — |
| Maximum filled radiusra max | — | 0.039 in | — |
| Maximum filled radiusra1 max | — | 0.6 mm | — |
| Maximum filled radiusra1 max | — | 0.024 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 | 2.5 kg CO 2 e | — | — |
| Technical Data | |||
| Inner Diameter Shaft Washer (D) | — | 40 mm | — |
| Outside Diameter (D) | — | 78 mm | — |
| Height (T2) | — | 39 mm | — |
| Basic Dynamic Load Rating, Axial (Ca) | — | 50,000 N | — |
| Basic Static Load Rating, Axial (C0A) | — | 106,000 N | — |
| Operating Temperature Min. (Tmin) | — | -30 °C | — |
| Limiting Speed (Ng) | — | 4,950 1/min | — |
| Operating Temperature Max. (Tmax) | — | 150 °C | — |
| Reference Speed (Nϑr) | — | 5,800 1/min | — |
| Height Shaft Washer (B) | — | 9 mm | — |
| Maximum Diameter Of Shaft Shoulder (Da Max) | — | 50 mm | — |
| Minimum Load Factor (A) | — | 0.069 | — |
| Bore Diameter Housing Washer (D1) | — | 52 mm | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 61 mm | — |
| Minimum Chamfer Dimension (Rmin) | — | 1 mm | — |
| Maximum Fillet Radius (Ra Max) | — | 1 mm | — |
| Maximum Recess Radius (Ra1 Max) | — | 0.6 mm | — |
| Minimum Chamfer Dimension (R1 Min) | — | 0.6 mm | — |
| Fatigue Load Limit, Axial (Cua) | — | 4,850 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.