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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Dimensions verified
“33218” 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 | FAG3321890 × 160 × 55 mm | KOYO33218JR90 × 160 × 55 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | KOYO |
| Designation | 33218 | 33218JR |
| Product family | — | Single-row / Metric series |
| Detailed type | Tapered roller bearings | Tapered roller bearings |
| Bore diameterd | 90 mm | 90 mm |
| Outside diameterD | 160 mm | 160 mm |
| WidthB | 55 mm | 55 mm |
| Basic dynamic load ratingC | 350 kN | 430 kN |
| Basic static load ratingC0 | 520 kN | 527 kN |
| Fatigue load limitPu | 63 kN | 68.3 kN |
| Reference speednref | 3000 r/min | — |
| Limiting speednG | 4200 r/min | 2400 r/min |
| Mass≈m | 4.67 kg | 4.76 kg |
| Precision class | P6X — Class 6X (ISO 492:2023) | — |
| Cage | Standard — Sheet steel cage, window cage, roller-guided | — |
| Minimum operating temperatureTmin | -30 °C | — |
| Maximum operating temperatureTmax | 120 °C | — |
| Additional information | ||
| Comparative designation to ISO 10317 and ISO 355 | T3FE090 | — |
| Calculation factors | ||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | 0.42 | — |
| Dynamic axial load factorY | 1.43 | — |
| Static axial load factorY0 | 0.78 | — |
| Capabilities & suitability | ||
| Radial load capacity | Yes | — |
| Axial load capacity in one direction | Yes | — |
| Suitable for grease lubrication | Yes | — |
| Suitable for oil lubrication | Yes | — |
| Unsealed design | Yes | — |
| Classification | ||
| Official Category Path | — | Tapered roller bearings - Single-row - Metric series |
| Official Classification 1 | — | Tapered roller bearings / Single-row / Metric series |
| Dimensions | ||
| Minimum chamfer dimension of inner ring back facer1, 2 min | 2.5 mm | — |
| Minimum chamfer dimension of inner ring back facer1, 2 min | 0.098 in | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 2 mm | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 0.079 in | — |
| Distance between the apexes of the pressure conesa | 41 mm | — |
| Distance between the apexes of the pressure conesa | 1.614 in | — |
| Guidance rib diameter of inner ringd1 | 124.2 mm | — |
| Guidance rib diameter of inner ringd1 | 4.89 in | — |
| Main Dimensions & Performance Data | ||
| Width, inner ringB | 55 mm | — |
| Width, inner ringB | 2.165 in | — |
| Width, outer ringC | 42 mm | — |
| Width, outer ringC | 1.654 in | — |
| Width, totalT | 55 mm | — |
| Width, totalT | 2.165 in | — |
| Basic dynamic load rating, radialCr | 350,000 N | — |
| Basic dynamic load rating, radialCr | 78,687.05 lbf | — |
| Basic static load rating, radialC0r | 520,000 N | — |
| Basic static load rating, radialC0r | 116,906.475 lbf | — |
| Fatigue load limit, radialCur | 63,000 N | — |
| Fatigue load limit, radialCur | 14,163.669 lbf | — |
| Thermal speed ratingnϑr | 3,000 1/min | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 2268692 | — |
| Official Class Key | — | 050-010-010 |
| Base Type | 33218 | — |
| Gpsd Group | F04 | — |
| Product Line Id | 64 | — |
| SAP material number | 0392972090000 | — |
| Base product | 2305091001 | — |
| Bearing X designation | 33218 | — |
| Mounting Manager ID | 33218 | — |
| Grease application ID | 33218 | — |
| Mounting dimensions | ||
| Maximum diameter of shaft shoulderda max | 101 mm | — |
| Maximum diameter of shaft shoulderda max | 3.976 in | — |
| Minimum diameter of shaft shoulderdb min | 100 mm | — |
| Minimum diameter of shaft shoulderdb min | 3.937 in | — |
| Minimum diameter of housing shoulderDa min | 135 mm | — |
| Minimum diameter of housing shoulderDa min | 5.315 in | — |
| Maximum diameter of housing shoulderDa max | 150 mm | — |
| Maximum diameter of housing shoulderDa max | 5.906 in | — |
| Minimum diameter of housing shoulderDb min | 154 mm | — |
| Minimum diameter of housing shoulderDb min | 6.063 in | — |
| Minimum axial spaceCa min | 9 mm | — |
| Minimum axial spaceCa min | 0.354 in | — |
| Minimum axial spaceCb min | 13 mm | — |
| Minimum axial spaceCb min | 0.512 in | — |
| Maximum fillet radius of shaftra max | 2.5 mm | — |
| Maximum fillet radius of shaftra max | 0.098 in | — |
| Maximum fillet radius of housingrb max | 2 mm | — |
| Maximum fillet radius of housingrb max | 0.079 in | — |
| Product characteristics | ||
| Tolerance classP6X | Class 6X (ISO 492:2023) | — |
| Heat treatment | Standard | — |
| Internal design | Standard | — |
| Quality level | Standard | — |
| Number of rows1 | Single-row design | — |
| Product Identity | ||
| Construction | Tapered roller bearings 332, main dimensions acc. to DIN 720, separable | — |
| Short Description | Tapered roller bearing | — |
| Technical Data | ||
| d | — | 160 mm |
| T | — | 55 mm |
| Bore Diameter (D) | 90 mm | — |
| B | — | 55 mm |
| Outside Diameter (D) | 160 mm | — |
| C | — | 42 mm |
| Width (B) | 55 mm | — |
| R(Min.) | — | 2.5 mm |
| Basic Dynamic Load Rating, Radial (Cr) | 350,000 N | — |
| R1(Min.) | — | 2 mm |
| Basic Static Load Rating, Radial (C0R) | 520,000 N | — |
| Basic Load Ratings : Cr | — | 430 kN |
| Operating Temperature Min. (Tmin) | -30 °C | — |
| Basic Load Ratings : C0R | — | 527 kN |
| Limiting Speed (Ng) | 4,200 1/min | — |
| Fatigue Load Limit : Cu | — | 68.3 kN |
| Operating Temperature Max. (Tmax) | 120 °C | — |
| Limiting Speeds(Grease Lub.) | — | 2400 min-1 |
| Reference Speed (Nϑr) | 3,000 1/min | — |
| Limiting Speeds(Oil Lub.) | — | 3200 min-1 |
| Maximum Fillet Radius Of Housing (Rb Max) | 2 mm | — |
| Load Center Spread : A | — | 40.8 mm |
| Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M) | 2 mm | — |
| Constant E | — | 0.42 |
| Minimum Diameter Of Housing Shoulder (Da Min) | 135 mm | — |
| Axial Load Factors : Y1 | — | 1.43 |
| Minimum Diameter Of Housing Shoulder (Db Min) | 154 mm | — |
| Axial Load Factors : Y0 | — | 0.78 |
| Width, Outer Ring (C) | 42 mm | — |
| Da(Min.) | — | 135 mm |
| Fatigue Load Limit, Radial (Cur) | 63,000 N | — |
| Db(Max.) | — | 101 mm |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.42 | — |
| Da(Max.) | — | 150 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 101 mm | — |
| Db(Min.) | — | 154 mm |
| Minimum Diameter Of Shaft Shoulder (Db Min) | 100 mm | — |
| Sa(Min.) | — | 9 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | 150 mm | — |
| Sb(Min.) | — | 13 mm |
| Dynamic Axial Load Factor (Y) | 1.43 | — |
| Ra(Max.) | — | 2 mm |
| Maximum Fillet Radius (Ra Max) | 2.5 mm | — |
| Rb(Max.) | — | 2 mm |
| Minimum Axial Space (Cb Min) | 13 mm | — |
| Mass(Refer.) | — | 4.76 kg |
| Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M) | 2.5 mm | — |
| Guidance Rib Diameter Of Inner Ring (D1) | 124.2 mm | — |
| Minimum Axial Space (Ca Min) | 9 mm | — |
| Width, Inner Ring (B) | 55 mm | — |
| Static Axial Load Factor (Y0) | 0.78 | — |
| Distance Between The Apexes Of The Pressure Cones (A) | 41 mm | — |
| Temperature range | ||
| Operating temperature min.Tmin | -30 °C | — |
| Operating temperature min.Tmin | -22 °F | — |
| Operating temperature max.Tmax | 120 °C | — |
| Operating temperature max.Tmax | 248 °F | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.