Cross-brand designation analysis
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You entered 30244T170-DB11C170. This table explores the base group 30244; it does not preserve or approve every requested suffix. Search your complete marking first →
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Dimensions verified
“30244” 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 | FAG30244-A220 × 400 × 72 mm | TIMKEN30244220 × 400 × 72 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | TIMKEN |
| Designation | 30244-A | 30244 |
| Product family | — | TS - Tapered Single |
| Detailed type | Tapered roller bearings | Tapered roller bearings |
| Series | 30244 | 30244 |
| Bore diameterd | 220 mm | 220 mm |
| Outside diameterD | 400 mm | 400 mm |
| WidthB | 72 mm | 72 mm |
| Basic dynamic load ratingC | 950 kN | 1260 kN |
| Basic static load ratingC0 | 1330 kN | 1560 kN |
| Fatigue load limitPu | 138 kN | — |
| Reference speednref | 1130 r/min | — |
| Limiting speednG | 1750 r/min | — |
| Mass≈m | 34.7 kg | 35.25 kg |
| Precision class | PN — Normal (ISO 492:2023) | ABMA Class K |
| Sealing | — | Open |
| Cage | Standard — Sheet steel cage, window cage, roller-guided | Steel cage |
| Minimum operating temperatureTmin | -30 °C | — |
| Maximum operating temperatureTmax | 200 °C | — |
| Calculation Factors | ||
| K Factor | — | 1.39 |
| Y1 Factor | — | 1.43 |
| Y2 Factor | — | 0.00 |
| Y0 Factor | — | 0.79 |
| E Factor | — | 0.42 |
| Cg Factor | — | 0.1400 |
| 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 | 0.79 | — |
| 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 | — |
| Dimensions | ||
| Minimum chamfer dimension of inner ring back facer1, 2 min | 5 mm | — |
| Minimum chamfer dimension of inner ring back facer1, 2 min | 0.197 in | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 4 mm | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 0.157 in | — |
| Distance between the apexes of the pressure conesa | 75 mm | — |
| Distance between the apexes of the pressure conesa | 2.953 in | — |
| Guidance rib diameter of inner ringd1 | 299 mm | — |
| Guidance rib diameter of inner ringd1 | 11.772 in | — |
| Main Dimensions & Performance Data | ||
| Width, inner ringB | 65 mm | — |
| Width, inner ringB | 2.559 in | — |
| Width, outer ringC | 54 mm | — |
| Width, outer ringC | 2.126 in | — |
| Width, totalT | 72 mm | — |
| Width, totalT | 2.835 in | — |
| Basic dynamic load rating, radialCr | 950,000 N | — |
| Basic dynamic load rating, radialCr | 213,579.137 lbf | — |
| Basic static load rating, radialC0r | 1,330,000 N | — |
| Basic static load rating, radialC0r | 299,010.791 lbf | — |
| Fatigue load limit, radialCur | 138,000 N | — |
| Fatigue load limit, radialCur | 31,025.18 lbf | — |
| Thermal speed ratingnϑr | 1,130 1/min | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 384078 | — |
| Material Number | — | 000000000190035917 |
| Base Type | 30244 | — |
| World Assembly Part Number | — | X30244M_Y30244M |
| Gpsd Group | F04 | — |
| Inner Ring Part Number | — | X30244M |
| Product Line Id | 70 | — |
| Outer Ring Part Number | — | Y30244M |
| Drawing Number | — | C-80229 |
| Upc | — | 0053893920719 |
| Official Source System | — | CORE BP - DS DF |
| Official Last Run | — | 2026-08-23T20:02:46.327 |
| SAP material number | 0167107970000 | — |
| Base product | 2305091001 | — |
| Bearing X designation | 30244-A | — |
| Mounting Manager ID | 30244-A | — |
| Grease application ID | 30244-A | — |
| Mounting dimensions | ||
| Maximum diameter of shaft shoulderda max | 255 mm | — |
| Maximum diameter of shaft shoulderda max | 10.039 in | — |
| Minimum diameter of shaft shoulderdb min | 237 mm | — |
| Minimum diameter of shaft shoulderdb min | 9.331 in | — |
| Minimum diameter of housing shoulderDa min | 348 mm | — |
| Minimum diameter of housing shoulderDa min | 13.701 in | — |
| Maximum diameter of housing shoulderDa max | 382 mm | — |
| Maximum diameter of housing shoulderDa max | 15.039 in | — |
| Minimum diameter of housing shoulderDb min | 371 mm | — |
| Minimum diameter of housing shoulderDb min | 14.606 in | — |
| Minimum axial spaceCa min | 10 mm | — |
| Minimum axial spaceCa min | 0.394 in | — |
| Minimum axial spaceCb min | 18 mm | — |
| Minimum axial spaceCb min | 0.709 in | — |
| Maximum fillet radius of shaftra max | 5 mm | — |
| Maximum fillet radius of shaftra max | 0.197 in | — |
| Maximum fillet radius of housingrb max | 4 mm | — |
| Maximum fillet radius of housingrb max | 0.157 in | — |
| Product characteristics | ||
| Tolerance classPN | Normal (ISO 492:2023) | — |
| Heat treatment | Standard | — |
| Internal design | Standard | — |
| Quality level | Standard | — |
| Number of rows1 | Single-row design | — |
| Product Identity | ||
| Construction | Tapered roller bearings 302, main dimensions acc. to DIN 720, separable | Single Row Tapered Roller Bearing Assembly | Imperial Series | 8.6614 in Bore | 15.7480 in OD | 2.8346 in Width | Open | Cylindrical Bore | Steel Cage | Precision ABMA Class K |
| Short Description | Tapered roller bearing | — |
| Type Description | — | TS - Tapered Single |
| Number Of Rows | — | 1 |
| Tapered Bore | — | N |
| Technical Data | ||
| Bore Diameter (D) | 220 mm | — |
| Outside Diameter (D) | 400 mm | — |
| Width (B) | 72 mm | — |
| Overall Width | — | 82.800 mm |
| Basic Dynamic Load Rating, Radial (Cr) | 950,000 N | — |
| Radial Rating | — | 327,000 N |
| Basic Static Load Rating, Radial (C0R) | 1,330,000 N | — |
| Axial Rating | — | 235,000 N |
| Operating Temperature Min. (Tmin) | -30 °C | — |
| Dynamic Rating C1 | — | 1,260,000 N |
| Limiting Speed (Ng) | 1,750 1/min | — |
| Dynamic Rating C90 | — | 327,000 N |
| Operating Temperature Max. (Tmax) | 200 °C | — |
| Dynamic Axial Rating Ca90 | — | 235,000 N |
| Reference Speed (Nϑr) | 1,130 1/min | — |
| Dynamic Axial Rating Ca1 | — | 906,000 N |
| Maximum Fillet Radius Of Housing (Rb Max) | 4 mm | — |
| Static Radial Rating C0 | — | 1,560,000 N |
| Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M) | 4 mm | — |
| Extended Dynamic Rating Ce | — | 0 N |
| Minimum Diameter Of Housing Shoulder (Da Min) | 348 mm | — |
| Static Axial Rating C0A | — | 1,900,000 N |
| Minimum Diameter Of Housing Shoulder (Db Min) | 371 mm | — |
| Width, Outer Ring (C) | 54 mm | — |
| Fatigue Load Limit, Radial (Cur) | 138,000 N | — |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.42 | — |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 255 mm | — |
| Minimum Diameter Of Shaft Shoulder (Db Min) | 237 mm | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | 382 mm | — |
| Dynamic Axial Load Factor (Y) | 1.43 | — |
| Maximum Fillet Radius (Ra Max) | 5 mm | — |
| Minimum Axial Space (Cb Min) | 18 mm | — |
| Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M) | 5 mm | — |
| Guidance Rib Diameter Of Inner Ring (D1) | 299 mm | — |
| Minimum Axial Space (Ca Min) | 10 mm | — |
| Width, Inner Ring (B) | 65 mm | — |
| Static Axial Load Factor (Y0) | 0.79 | — |
| Distance Between The Apexes Of The Pressure Cones (A) | 75 mm | — |
| Temperature range | ||
| Operating temperature min.Tmin | -30 °C | — |
| Operating temperature min.Tmin | -22 °F | — |
| Operating temperature max.Tmax | 200 °C | — |
| Operating temperature max.Tmax | 392 °F | — |
Automatic matching is a search aid, not an interchangeability declaration. Confirm the full suffix, tolerances, internal design and application limits before substitution.