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
Exact designations rank first. Dimensions, suffixes and other technical differences remain visible so the result is not mistaken for an interchangeability declaration.
Dimensions verified
“32040” 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 | FAG32040-X200 × 310 × 70 mm | TIMKEN32040X200 × 310 × 70 mm | KOYO32040JR200 × 310 × 70 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | FAG | TIMKEN | KOYO |
| Designation | 32040-X | 32040X | 32040JR |
| Product family | — | TS - Tapered Single | Single-row / Metric series |
| Detailed type | Tapered roller bearings | Tapered roller bearings | Tapered roller bearings |
| Series | 32040 | 32040X | — |
| Bore diameterd | 200 mm | 200 mm | 200 mm |
| Outside diameterD | 310 mm | 310 mm | 310 mm |
| WidthB | 70 mm | 70 mm | 70 mm |
| Basic dynamic load ratingC | 760 kN | 847 kN | 949 kN |
| Basic static load ratingC0 | 1370 kN | 1520 kN | 1340 kN |
| Fatigue load limitPu | 157 kN | — | 146 kN |
| Reference speednref | 1290 r/min | — | — |
| Limiting speednG | 2090 r/min | — | 1100 r/min |
| Mass≈m | 19 kg | 18.74 kg | 19.1 kg |
| Precision class | P6X — Class 6X (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 | — | — |
| Additional information | |||
| Comparative designation to ISO 10317 and ISO 355 | T4FD200 | — | — |
| Calculation Factors | |||
| K Factor | — | 1.36 | — |
| Y1 Factor | — | 1.39 | — |
| Y2 Factor | — | 0.00 | — |
| Y0 Factor | — | 0.77 | — |
| E Factor | — | 0.43 | — |
| Cg Factor | — | 0.1408 | — |
| Calculation factors | |||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | 0.43 | — | — |
| Dynamic axial load factorY | 1.39 | — | — |
| Static axial load factorY0 | 0.77 | — | — |
| 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 | 3 mm | — | — |
| Minimum chamfer dimension of inner ring back facer1, 2 min | 0.118 in | — | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 2.5 mm | — | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 0.098 in | — | — |
| Distance between the apexes of the pressure conesa | 67 mm | — | — |
| Distance between the apexes of the pressure conesa | 2.638 in | — | — |
| Guidance rib diameter of inner ringd1 | 256 mm | — | — |
| Guidance rib diameter of inner ringd1 | 10.079 in | — | — |
| Main Dimensions & Performance Data | |||
| Width, inner ringB | 70 mm | — | — |
| Width, inner ringB | 2.756 in | — | — |
| Width, outer ringC | 53 mm | — | — |
| Width, outer ringC | 2.087 in | — | — |
| Width, totalT | 70 mm | — | — |
| Width, totalT | 2.756 in | — | — |
| Basic dynamic load rating, radialCr | 760,000 N | — | — |
| Basic dynamic load rating, radialCr | 170,863.309 lbf | — | — |
| Basic static load rating, radialC0r | 1,370,000 N | — | — |
| Basic static load rating, radialC0r | 308,003.597 lbf | — | — |
| Fatigue load limit, radialCur | 157,000 N | — | — |
| Fatigue load limit, radialCur | 35,296.763 lbf | — | — |
| Thermal speed ratingnϑr | 1,290 1/min | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | 384262 | — | — |
| Material Number | — | 000000000100038782 | — |
| Official Class Key | — | — | 050-010-010 |
| Base Type | 32040 | — | — |
| World Assembly Part Number | — | X32040XM_Y32040XM | — |
| Gpsd Group | F04 | — | — |
| Inner Ring Part Number | — | X32040XM | — |
| Product Line Id | 64 | — | — |
| Outer Ring Part Number | — | Y32040XM | — |
| X Life Marking | n.r. | — | — |
| Drawing Number | — | C-53062 | — |
| Upc | — | 0053893978833 | — |
| Official Source System | — | CORE BP - DS DF | — |
| Official Last Run | — | 2026-08-23T20:02:48.407 | — |
| SAP material number | 0167119980000 | — | — |
| Base product | 2305091001 | — | — |
| Bearing X designation | 32040-X | — | — |
| Mounting Manager ID | 32040-X | — | — |
| Grease application ID | 32040-X | — | — |
| Mounting dimensions | |||
| Maximum diameter of shaft shoulderda max | 221 mm | — | — |
| Maximum diameter of shaft shoulderda max | 8.701 in | — | — |
| Minimum diameter of shaft shoulderdb min | 212 mm | — | — |
| Minimum diameter of shaft shoulderdb min | 8.346 in | — | — |
| Minimum diameter of housing shoulderDa min | 273 mm | — | — |
| Minimum diameter of housing shoulderDa min | 10.748 in | — | — |
| Maximum diameter of housing shoulderDa max | 298 mm | — | — |
| Maximum diameter of housing shoulderDa max | 11.732 in | — | — |
| Minimum diameter of housing shoulderDb min | 297 mm | — | — |
| Minimum diameter of housing shoulderDb min | 11.693 in | — | — |
| Minimum axial spaceCa min | 11 mm | — | — |
| Minimum axial spaceCa min | 0.433 in | — | — |
| Minimum axial spaceCb min | 17 mm | — | — |
| Minimum axial spaceCb min | 0.669 in | — | — |
| Maximum fillet radius of shaftra max | 3 mm | — | — |
| Maximum fillet radius of shaftra max | 0.118 in | — | — |
| Maximum fillet radius of housingrb max | 2.5 mm | — | — |
| Maximum fillet radius of housingrb max | 0.098 in | — | — |
| Product characteristics | |||
| Tolerance classP6X | Class 6X (ISO 492:2023) | — | — |
| Heat treatment | Standard | — | — |
| Quality level | Standard | — | — |
| Number of rows1 | Single-row design | — | — |
| Product Identity | |||
| Construction | Tapered roller bearings 320, main dimensions acc. to DIN 720, separable | Single Row Tapered Roller Bearing Assembly | Imperial Series | 7.8740 in Bore | 12.2047 in OD | 2.7559 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 | |||
| d | — | — | 310 mm |
| T | — | — | 70 mm |
| B | — | — | 70 mm |
| Bore Diameter (D) | 200 mm | — | — |
| C | — | — | 53 mm |
| Outside Diameter (D) | 310 mm | — | — |
| Overall Width | — | 83.000 mm | — |
| R(Min.) | — | — | 3 mm |
| Width (B) | 70 mm | — | — |
| Radial Rating | — | 220,000 N | — |
| R1(Min.) | — | — | 2.5 mm |
| Basic Dynamic Load Rating, Radial (Cr) | 760,000 N | — | — |
| Axial Rating | — | 162,000 N | — |
| Basic Load Ratings : Cr | — | — | 949 kN |
| Basic Static Load Rating, Radial (C0R) | 1,370,000 N | — | — |
| Dynamic Rating C1 | — | 847,000 N | — |
| Basic Load Ratings : C0R | — | — | 1340 kN |
| Operating Temperature Min. (Tmin) | -30 °C | — | — |
| Dynamic Rating C90 | — | 220,000 N | — |
| Fatigue Load Limit : Cu | — | — | 146 kN |
| Limiting Speed (Ng) | 2,090 1/min | — | — |
| Dynamic Axial Rating Ca90 | — | 162,000 N | — |
| Limiting Speeds(Grease Lub.) | — | — | 1100 min-1 |
| Operating Temperature Max. (Tmax) | 200 °C | — | — |
| Dynamic Axial Rating Ca1 | — | 624,000 N | — |
| Limiting Speeds(Oil Lub.) | — | — | 1400 min-1 |
| Reference Speed (Nϑr) | 1,290 1/min | — | — |
| Static Radial Rating C0 | — | 1,520,000 N | — |
| Load Center Spread : A | — | — | 66.9 mm |
| Maximum Fillet Radius Of Housing (Rb Max) | 2.5 mm | — | — |
| Extended Dynamic Rating Ce | — | 0 N | — |
| Constant E | — | — | 0.43 |
| Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M) | 2.5 mm | — | — |
| Static Axial Rating C0A | — | 1,910,000 N | — |
| Axial Load Factors : Y1 | — | — | 1.39 |
| Minimum Diameter Of Housing Shoulder (Da Min) | 273 mm | — | — |
| Axial Load Factors : Y0 | — | — | 0.77 |
| Minimum Diameter Of Housing Shoulder (Db Min) | 297 mm | — | — |
| Da(Min.) | — | — | 273 mm |
| Width, Outer Ring (C) | 53 mm | — | — |
| Db(Max.) | — | — | 221 mm |
| Fatigue Load Limit, Radial (Cur) | 157,000 N | — | — |
| Da(Max.) | — | — | 298 mm |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.43 | — | — |
| Db(Min.) | — | — | 297 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 221 mm | — | — |
| Sa(Min.) | — | — | 11 mm |
| Minimum Diameter Of Shaft Shoulder (Db Min) | 212 mm | — | — |
| Sb(Min.) | — | — | 17 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | 298 mm | — | — |
| Ra(Max.) | — | — | 2.5 mm |
| Dynamic Axial Load Factor (Y) | 1.39 | — | — |
| Rb(Max.) | — | — | 2 mm |
| Maximum Fillet Radius (Ra Max) | 3 mm | — | — |
| Mass(Refer.) | — | — | 19.1 kg |
| Minimum Axial Space (Cb Min) | 17 mm | — | — |
| Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M) | 3 mm | — | — |
| Guidance Rib Diameter Of Inner Ring (D1) | 256 mm | — | — |
| Minimum Axial Space (Ca Min) | 11 mm | — | — |
| Width, Inner Ring (B) | 70 mm | — | — |
| Static Axial Load Factor (Y0) | 0.77 | — | — |
| Distance Between The Apexes Of The Pressure Cones (A) | 67 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.