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.
Automatic candidate selection
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
“QJ209” across 3 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 | SKFQJ 209/C245 × 85 × 19 mm | FAGQJ209-XL-MPA45 × 85 × 19 mm | NSKQJ20945 × 85 × 19 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | SKF | FAG | NSK |
| Designation | QJ 209/C2 | QJ209-XL-MPA | QJ209 |
| Product family | Angular contact ball bearings | — | Four point contact ball bearing |
| Detailed type | Four-point contact ball bearing | Four-point contact bearing | Four point contact ball bearing |
| Series | — | QJ209 | — |
| Bore diameterd | 45 mm | 45 mm | 45 mm |
| Outside diameterD | 85 mm | 85 mm | 85 mm |
| WidthB | 19 mm | 19 mm | 19 mm |
| Basic dynamic load ratingC | 65 kN | 63 kN | — |
| Basic static load ratingC0 | 58.5 kN | 53 kN | — |
| Fatigue load limitPu | — | 3.7 kN | — |
| Reference speednref | — | 7000 r/min | — |
| Limiting speednG | 14000 r/min | 16200 r/min | — |
| Mass≈m | 0.475 kg | 0.5 kg | 0.52 kg |
| Precision class | — | PN — Normal (ISO 492:2023) | — |
| Sealing | Without | — | — |
| Cage | Sheet metal | MPA — Solid brass cage, outer ring guided | Machined brass |
| Bearing material | Bearing steel | — | — |
| Lubricant | None | — | — |
| Minimum operating temperatureTmin | — | -30 °C | — |
| Maximum operating temperatureTmax | — | 150 °C | — |
| Axial load ratings | |||
| Basic dynamic axial load ratingCa | — | — | 60000 N |
| Basic static axial load ratingC0a | — | — | 88500 N |
| Boundary dimensions | |||
| Individual bearing widthB | — | — | 19 mm |
| Minimum bearing chamferr min. | — | — | 1.1 mm |
| 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 | — |
| Construction | |||
| Nominal contact angleα | — | — | 35 ° |
| Cage material and construction | — | — | Machined brass |
| Construction / arrangement | — | — | Four-point contact bearing, split inner ring |
| Dimensions | |||
| Contact angle | 35.0 ° | — | — |
| Minimum chamfer dimensionrmin | — | 1.1 mm | — |
| Minimum chamfer dimensionrmin | — | 0.043 in | — |
| Shoulder diameter outer ringD1 | — | 72 mm | — |
| Shoulder diameter outer ringD1 | — | 2.835 in | — |
| Shoulder diameter inner ringd1 | — | 58.5 mm | — |
| Shoulder diameter inner ringd1 | — | 2.303 in | — |
| Distance between the apexes of the pressure conesa | — | 45.5 mm | — |
| Distance between the apexes of the pressure conesa | — | 1.791 in | — |
| Contact angleα | — | 35 ° | — |
| Load-centre geometry | |||
| Load-centre spacinga0 | — | — | 45.5 mm |
| Logistics | |||
| Product net weight | 0.475 kg | — | — |
| eClass code | 23-05-08-05 | — | — |
| UNSPSC code | 31171538 | — | — |
| Lubrication-qualified speed | |||
| Limiting speed — grease | — | — | 6300 r/min |
| Limiting speed — oil | — | — | 8500 r/min |
| Main Dimensions & Performance Data | |||
| Basic dynamic load rating, radialCr | — | 63,000 N | — |
| Basic dynamic load rating, radialCr | — | 14,163.669 lbf | — |
| Basic static load rating, radialC0r | — | 53,000 N | — |
| Basic static load rating, radialC0r | — | 11,915.468 lbf | — |
| Fatigue load limit, radialCur | — | 3,700 N | — |
| Fatigue load limit, radialCur | — | 831.835 lbf | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | — | 366598 | — |
| Base Type | — | QJ209 | — |
| Old Designation | — | ["QJ209-MPA"] | — |
| Gpsd Group | — | S03 | — |
| Product Line Id | — | 14 | — |
| X Life Marking | — | XL | — |
| SAP material number | — | 0167422650000 | — |
| Base product | — | 230508AD41 | — |
| Bearing X designation | — | QJ209-XL-MPA | — |
| Mounting Manager ID | — | QJ209-XL-MPA | — |
| Grease application ID | — | QJ209-XL-MPA | — |
| Mass reference | |||
| Approximate mass | — | — | 0.52 kg |
| Mounting dimensions | |||
| Minimum diameter shaft shoulderda min | — | 52 mm | — |
| Minimum diameter shaft shoulderda min | — | 2.047 in | — |
| Maximum diameter of housing shoulderDa max | — | 78 mm | — |
| Maximum diameter of housing shoulderDa max | — | 3.071 in | — |
| Maximum fillet radiusra max | — | 1 mm | — |
| Maximum fillet radiusra max | — | 0.039 in | — |
| Mounting dimensions — shown arrangement | |||
| Minimum shaft shoulder diameterda min. | — | — | 52 mm |
| Maximum housing shoulder diameterDa max. | — | — | 78 mm |
| Maximum adjacent fillet radiusra max. | — | — | 1 mm |
| Product characteristics | |||
| Tolerance classPN | — | Normal (ISO 492:2023) | — |
| Dimensional / heat stabilizationS0 | — | Rings dimensional stabilized up to 150° | — |
| Axial internal clearanceCN | — | Group N (CN) | — |
| Product identity | |||
| Official product category | Angular contact ball bearings | — | — |
| Official taxonomy path | /products/rolling-bearings/ball-bearings/angular-contact-ball-bearings/four-point-contact-ball-bearings | — | — |
| Structure group ID | BAQ_001 | — | — |
| Available from SKF | Yes | — | — |
| Remanufacturable | No | — | — |
| Product Identity | |||
| Construction | — | Four point contact bearing QJ2..-XL-MPA, X-life, solid brass cage | — |
| Short Description | — | Four-point contact bearing | — |
| Properties | |||
| Contact type | Four-point contact | — | — |
| Number of rows | 1 | — | — |
| Locating feature, bearing outer ring | Without | — | — |
| Ring type | Two-piece inner ring and one-piece outer ring | — | — |
| Matched arrangement | No | — | — |
| Universal matching bearing | No | — | — |
| Axial internal clearance | C2 | — | — |
| Material, bearing | Bearing steel | — | — |
| Coating | Without | — | — |
| Relubrication feature | Without | — | — |
| Indicative carbon footprint for new product | 1.8 kg CO 2 e | — | — |
| Technical Data | |||
| Bore Diameter (D) | — | 45 mm | — |
| Outside Diameter (D) | — | 85 mm | — |
| Width (B) | — | 19 mm | — |
| Basic Dynamic Load Rating, Radial (Cr) | — | 63,000 N | — |
| Basic Static Load Rating, Radial (C0R) | — | 53,000 N | — |
| Operating Temperature Min. (Tmin) | — | -30 °C | — |
| Limiting Speed (Ng) | — | 16,200 1/min | — |
| Operating Temperature Max. (Tmax) | — | 150 °C | — |
| Reference Speed (Nϑr) | — | 7,000 1/min | — |
| Fatigue Load Limit, Radial (Cur) | — | 3,700 N | — |
| Minimum Diameter Shaft Shoulder (Da Min) | — | 52 mm | — |
| Shoulder Diameter Inner Ring (D1) | — | 58.5 mm | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | — | 78 mm | — |
| Minimum Chamfer Dimension (Rmin) | — | 1.1 mm | — |
| Maximum Fillet Radius (Ra Max) | — | 1 mm | — |
| Shoulder Diameter Outer Ring (D1) | — | 72 mm | — |
| Contact Angle (Α) | — | 35 ° | — |
| Distance Between The Apexes Of The Pressure Cones (A) | — | 45.5 mm | — |
| 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.