Cross-brand designation analysis
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You entered 32972-L4BDFC1030. This table explores the base group 32972; it does not preserve or approve every requested suffix. Search your complete marking first →
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Dimensions verified
“32972” 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 | FAG32972-XL360 × 480 × 76 mm | TIMKEN32972360 × 480 × 76 mm | KOYO32972JR360 × 480 × 76 mm |
|---|---|---|---|
| Comparable specifications | |||
| Brand | FAG | TIMKEN | KOYO |
| Designation | 32972-XL | 32972 | 32972JR |
| Product family | — | TS - Tapered Single | Single-row / Metric series |
| Detailed type | Tapered roller bearings | Tapered roller bearings | Tapered roller bearings |
| Series | 32972 | 32972 | — |
| Bore diameterd | 360 mm | 360 mm | 360 mm |
| Outside diameterD | 480 mm | 480 mm | 480 mm |
| WidthB | 76 mm | 76 mm | 76 mm |
| Basic dynamic load ratingC | 1260 kN | 1250 kN | 1350 kN |
| Basic static load ratingC0 | 2370 kN | 2780 kN | 2400 kN |
| Fatigue load limitPu | 270 kN | — | 231 kN |
| Reference speednref | 660 r/min | — | — |
| Limiting speednG | 1580 r/min | — | 560 r/min |
| Mass≈m | 36.4 kg | 36.22 kg | 37.1 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 | — | — |
| Additional information | |||
| Comparative designation to ISO 10317 and ISO 355 | T4FD360 | — | — |
| Calculation Factors | |||
| K Factor | — | 1.27 | — |
| Y1 Factor | — | 1.31 | — |
| Y2 Factor | — | 0.00 | — |
| Y0 Factor | — | 0.72 | — |
| E Factor | — | 0.46 | — |
| Cg Factor | — | 0.2061 | — |
| Calculation factors | |||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | 0.46 | — | — |
| Dynamic axial load factorY | 1.31 | — | — |
| Static axial load factorY0 | 0.72 | — | — |
| 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 | — | — |
| Largebearing | 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 | 4 mm | — | — |
| Minimum chamfer dimension of inner ring back facer1, 2 min | 0.157 in | — | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 3 mm | — | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 0.118 in | — | — |
| Distance between the apexes of the pressure conesa | 97 mm | — | — |
| Distance between the apexes of the pressure conesa | 3.819 in | — | — |
| Guidance rib diameter of inner ringd1 | 419.5 mm | — | — |
| Guidance rib diameter of inner ringd1 | 16.516 in | — | — |
| Main Dimensions & Performance Data | |||
| Width, inner ringB | 76 mm | — | — |
| Width, inner ringB | 2.992 in | — | — |
| Width, outer ringC | 57 mm | — | — |
| Width, outer ringC | 2.244 in | — | — |
| Width, totalT | 76 mm | — | — |
| Width, totalT | 2.992 in | — | — |
| Basic dynamic load rating, radialCr | 1,260,000 N | — | — |
| Basic dynamic load rating, radialCr | 283,273.381 lbf | — | — |
| Basic static load rating, radialC0r | 2,370,000 N | — | — |
| Basic static load rating, radialC0r | 532,823.741 lbf | — | — |
| Fatigue load limit, radialCur | 270,000 N | — | — |
| Fatigue load limit, radialCur | 60,701.439 lbf | — | — |
| Thermal speed ratingnϑr | 660 1/min | — | — |
| Manufacturer Identity | |||
| Schaeffler Product Code | 383780 | — | — |
| Material Number | — | 000000000100206576 | — |
| Official Class Key | — | — | 050-010-010 |
| Base Type | 32972 | — | — |
| World Assembly Part Number | — | X32972M_Y32972M | — |
| Old Designation | ["32972"] | — | — |
| Inner Ring Part Number | — | X32972M | — |
| Gpsd Group | F04 | — | — |
| Outer Ring Part Number | — | Y32972M | — |
| Product Line Id | 70 | — | — |
| Drawing Number | — | C-53681 | — |
| X Life Marking | XL | — | — |
| Upc | — | 0053893666945 | — |
| Official Source System | — | CORE BP - DS DF | — |
| Official Last Run | — | 2026-08-23T20:02:47.68 | — |
| SAP material number | 0873206140000 | — | — |
| Base product | 2305091001 | — | — |
| Bearing X designation | 32972-XL | — | — |
| Mounting Manager ID | 32972-XL | — | — |
| Grease application ID | 32972-XL | — | — |
| Mounting dimensions | |||
| Maximum diameter of shaft shoulderda max | 380 mm | — | — |
| Maximum diameter of shaft shoulderda max | 14.961 in | — | — |
| Minimum diameter of shaft shoulderdb min | 374 mm | — | — |
| Minimum diameter of shaft shoulderdb min | 14.724 in | — | — |
| Minimum diameter of housing shoulderDa min | 439 mm | — | — |
| Minimum diameter of housing shoulderDa min | 17.283 in | — | — |
| Maximum diameter of housing shoulderDa max | 466 mm | — | — |
| Maximum diameter of housing shoulderDa max | 18.346 in | — | — |
| Minimum diameter of housing shoulderDb min | 466 mm | — | — |
| Minimum diameter of housing shoulderDb min | 18.346 in | — | — |
| Minimum axial spaceCa min | 14 mm | — | — |
| Minimum axial spaceCa min | 0.551 in | — | — |
| Minimum axial spaceCb min | 19 mm | — | — |
| Minimum axial spaceCb min | 0.748 in | — | — |
| Maximum fillet radius of shaftra max | 4 mm | — | — |
| Maximum fillet radius of shaftra max | 0.157 in | — | — |
| Maximum fillet radius of housingrb max | 3 mm | — | — |
| Maximum fillet radius of housingrb max | 0.118 in | — | — |
| Product characteristics | |||
| Tolerance classPN | Normal (ISO 492:2023) | — | — |
| Heat treatment | Standard | — | — |
| Internal design | Standard | — | — |
| Quality levelXL | X-life | — | — |
| Number of rows1 | Single-row design | — | — |
| Product Identity | |||
| Construction | Tapered roller bearings 329, main dimensions acc. to DIN 720, separable | Single Row Tapered Roller Bearing Assembly | Imperial Series | 14.1732 in Bore | 18.8976 in OD | 2.9921 in Width | Open | Cylindrical Bore | Steel Cage | Precision ABMA Class K | — |
| Type Description | — | TS - Tapered Single | — |
| Short Description | Tapered roller bearing | — | — |
| Number Of Rows | — | 1 | — |
| Tapered Bore | — | N | — |
| Technical Data | |||
| d | — | — | 480 mm |
| T | — | — | 76 mm |
| B | — | — | 76 mm |
| C | — | — | 57 mm |
| Bore Diameter (D) | 360 mm | — | — |
| Overall Width | — | 91.200 mm | — |
| R(Min.) | — | — | 4 mm |
| Outside Diameter (D) | 480 mm | — | — |
| Radial Rating | — | 324,000 N | — |
| R1(Min.) | — | — | 3 mm |
| Width (B) | 76 mm | — | — |
| Axial Rating | — | 254,000 N | — |
| Basic Load Ratings : Cr | — | — | 1350 kN |
| Basic Dynamic Load Rating, Radial (Cr) | 1,260,000 N | — | — |
| Dynamic Rating C1 | — | 1,250,000 N | — |
| Basic Load Ratings : C0R | — | — | 2400 kN |
| Basic Static Load Rating, Radial (C0R) | 2,370,000 N | — | — |
| Dynamic Rating C90 | — | 324,000 N | — |
| Fatigue Load Limit : Cu | — | — | 231 kN |
| Operating Temperature Min. (Tmin) | -30 °C | — | — |
| Dynamic Axial Rating Ca90 | — | 254,000 N | — |
| Limiting Speeds(Grease Lub.) | — | — | 560 min-1 |
| Limiting Speed (Ng) | 1,580 1/min | — | — |
| Dynamic Axial Rating Ca1 | — | 980,000 N | — |
| Limiting Speeds(Oil Lub.) | — | — | 740 min-1 |
| Operating Temperature Max. (Tmax) | 200 °C | — | — |
| Static Radial Rating C0 | — | 2,780,000 N | — |
| Load Center Spread : A | — | — | 96.2 mm |
| Reference Speed (Nϑr) | 660 1/min | — | — |
| Extended Dynamic Rating Ce | — | 0 N | — |
| Constant E | — | — | 0.46 |
| Maximum Fillet Radius Of Housing (Rb Max) | 3 mm | — | — |
| Static Axial Rating C0A | — | 3,710,000 N | — |
| Axial Load Factors : Y1 | — | — | 1.31 |
| Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M) | 3 mm | — | — |
| Axial Load Factors : Y0 | — | — | 0.72 |
| Minimum Diameter Of Housing Shoulder (Da Min) | 439 mm | — | — |
| Da(Min.) | — | — | 438 mm |
| Minimum Diameter Of Housing Shoulder (Db Min) | 466 mm | — | — |
| Db(Max.) | — | — | 379 mm |
| Width, Outer Ring (C) | 57 mm | — | — |
| Da(Max.) | — | — | 466 mm |
| Fatigue Load Limit, Radial (Cur) | 270,000 N | — | — |
| Db(Min.) | — | — | 466 mm |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.46 | — | — |
| Sa(Min.) | — | — | 12 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 380 mm | — | — |
| Sb(Min.) | — | — | 19 mm |
| Minimum Diameter Of Shaft Shoulder (Db Min) | 374 mm | — | — |
| Ra(Max.) | — | — | 3 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | 466 mm | — | — |
| Rb(Max.) | — | — | 2.5 mm |
| Dynamic Axial Load Factor (Y) | 1.31 | — | — |
| Mass(Refer.) | — | — | 37.1 kg |
| Maximum Fillet Radius (Ra Max) | 4 mm | — | — |
| Minimum Axial Space (Cb Min) | 19 mm | — | — |
| Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M) | 4 mm | — | — |
| Guidance Rib Diameter Of Inner Ring (D1) | 419.5 mm | — | — |
| Minimum Axial Space (Ca Min) | 14 mm | — | — |
| Width, Inner Ring (B) | 76 mm | — | — |
| Static Axial Load Factor (Y0) | 0.72 | — | — |
| Distance Between The Apexes Of The Pressure Cones (A) | 97 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.