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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Designation candidates
“QJ1022” across 2 loaded brands
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Technical comparison
Choose exact variants instead →Brand differences at a glance
| Parameter | FAGQJ1022-N2-MPA110 × 170 × 28 mm | NSKQJ1022110 × 170 × 28 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | NSK |
| Designation | QJ1022-N2-MPA | QJ1022 |
| Product family | — | Four point contact ball bearing |
| Detailed type | Four-point contact bearing | Four point contact ball bearing |
| Series | QJ1022 | — |
| Bore diameterd | 110 mm | 110 mm |
| Outside diameterD | 170 mm | 170 mm |
| WidthB | 28 mm | 28 mm |
| Basic dynamic load ratingC | 138 kN | — |
| Basic static load ratingC0 | 184 kN | — |
| Fatigue load limitPu | 8.1 kN | — |
| Reference speednref | 3350 r/min | — |
| Limiting speednG | 6900 r/min | — |
| Mass≈m | 2.52 kg | 2.5 kg |
| Precision class | PN — Normal (ISO 492:2023) | — |
| Cage | MPA — Solid brass cage, outer ring guided | Machined brass |
| Minimum operating temperatureTmin | -30 °C | — |
| Maximum operating temperatureTmax | 150 °C | — |
| Axial load ratings | ||
| Basic dynamic axial load ratingCa | — | 153000 N |
| Basic static axial load ratingC0a | — | 315000 N |
| Boundary dimensions | ||
| Individual bearing widthB | — | 28 mm |
| Minimum bearing chamferr min. | — | 2 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 | ||
| Minimum chamfer dimensionrmin | 2 mm | — |
| Minimum chamfer dimensionrmin | 0.079 in | — |
| Shoulder diameter outer ringD1 | 149.8 mm | — |
| Shoulder diameter outer ringD1 | 5.898 in | — |
| Shoulder diameter inner ringd1 | 131.3 mm | — |
| Shoulder diameter inner ringd1 | 5.169 in | — |
| Distance between the apexes of the pressure conesa | 98 mm | — |
| Distance between the apexes of the pressure conesa | 3.858 in | — |
| Hight retaining slotan | 6.5 mm | — |
| Hight retaining slotan | 0.256 in | — |
| Width retaining slotbn | 6.5 mm | — |
| Width retaining slotbn | 0.256 in | — |
| Radius retaining slotrn | 0.5 mm | — |
| Radius retaining slotrn | 0.02 in | — |
| Angle retaining slot | 45 ° | — |
| Contact angleα | 35 ° | — |
| Load-centre geometry | ||
| Load-centre spacinga0 | — | 98 mm |
| Lubrication-qualified speed | ||
| Limiting speed — grease | — | 2800 r/min |
| Limiting speed — oil | — | 3800 r/min |
| Main Dimensions & Performance Data | ||
| Basic dynamic load rating, radialCr | 138,000 N | — |
| Basic dynamic load rating, radialCr | 31,025.18 lbf | — |
| Basic static load rating, radialC0r | 184,000 N | — |
| Basic static load rating, radialC0r | 41,366.906 lbf | — |
| Fatigue load limit, radialCur | 8,100 N | — |
| Fatigue load limit, radialCur | 1,821.043 lbf | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 1794541 | — |
| Base Type | QJ1022 | — |
| Product Line Id | 14 | — |
| Base product | 230508AD41 | — |
| Mass reference | ||
| Approximate mass | — | 2.5 kg |
| Mounting dimensions | ||
| Minimum diameter shaft shoulderda min | 119 mm | — |
| Minimum diameter shaft shoulderda min | 4.685 in | — |
| Maximum diameter of housing shoulderDa max | 161 mm | — |
| Maximum diameter of housing shoulderDa max | 6.339 in | — |
| Maximum fillet radiusra max | 2 mm | — |
| Maximum fillet radiusra max | 0.079 in | — |
| Mounting dimensions — shown arrangement | ||
| Minimum shaft shoulder diameterda min. | — | 120 mm |
| Maximum housing shoulder diameterDa max. | — | 160 mm |
| Maximum adjacent fillet radiusra max. | — | 2 mm |
| Product characteristics | ||
| Design, bearing outer ringN2 | Two retaining grooves in the outer ring on one side | — |
| Tolerance classPN | Normal (ISO 492:2023) | — |
| Dimensional / heat stabilizationS0 | Rings dimensional stabilized up to 150° | — |
| Axial internal clearanceCN | Group N (CN) | — |
| Product Identity | ||
| Construction | Four point contact bearing QJ10..-N2-MPA, holding grooves, solid brass cage | — |
| Short Description | Four-point contact bearing | — |
| Technical Data | ||
| Bore Diameter (D) | 110 mm | — |
| Outside Diameter (D) | 170 mm | — |
| Width (B) | 28 mm | — |
| Basic Dynamic Load Rating, Radial (Cr) | 138,000 N | — |
| Basic Static Load Rating, Radial (C0R) | 184,000 N | — |
| Operating Temperature Min. (Tmin) | -30 °C | — |
| Limiting Speed (Ng) | 6,900 1/min | — |
| Operating Temperature Max. (Tmax) | 150 °C | — |
| Reference Speed (Nϑr) | 3,350 1/min | — |
| Angle Retaining Slot (Angle Retain) | 45 ° | — |
| Hight Retaining Slot (An) | 6.5 mm | — |
| Radius Retaining Slot (Rn) | 0.5 mm | — |
| Fatigue Load Limit, Radial (Cur) | 8,100 N | — |
| Minimum Diameter Shaft Shoulder (Da Min) | 119 mm | — |
| Shoulder Diameter Inner Ring (D1) | 131.3 mm | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | 161 mm | — |
| Minimum Chamfer Dimension (Rmin) | 2 mm | — |
| Maximum Fillet Radius (Ra Max) | 2 mm | — |
| Shoulder Diameter Outer Ring (D1) | 149.8 mm | — |
| Contact Angle (Α) | 35 ° | — |
| Distance Between The Apexes Of The Pressure Cones (A) | 98 mm | — |
| Width Retaining Slot (Bn) | 6.5 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.