Cross-brand designation analysis
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You entered 32907JR-2. This table explores the base group 32907; it does not preserve or approve every requested suffix. Search your complete marking first →
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One base designation across loaded brands
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“32907” 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 | FAG3290735 × 55 × 14 mm | KOYO32907JR-235 × 55 × 14 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | KOYO |
| Designation | 32907 | 32907JR-2 |
| Product family | — | Single-row / Metric series |
| Detailed type | Tapered roller bearings | Tapered roller bearings |
| Bore diameterd | 35 mm | 35 mm |
| Outside diameterD | 55 mm | 55 mm |
| WidthB | 14 mm | 14 mm |
| Basic dynamic load ratingC | 27.5 kN | 32.8 kN |
| Basic static load ratingC0 | 38 kN | 36.5 kN |
| Fatigue load limitPu | 4 kN | 5.1 kN |
| Reference speednref | 7000 r/min | — |
| Limiting speednG | 13200 r/min | 6600 r/min |
| Mass≈m | 0.127 kg | 0.12 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 | T2BD035 | — |
| Calculation factors | ||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | 0.29 | — |
| Dynamic axial load factorY | 2.06 | — |
| Static axial load factorY0 | 1.13 | — |
| 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 | 0.6 mm | — |
| Minimum chamfer dimension of inner ring back facer1, 2 min | 0.024 in | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 0.6 mm | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 0.024 in | — |
| Distance between the apexes of the pressure conesa | 11 mm | — |
| Distance between the apexes of the pressure conesa | 0.433 in | — |
| Guidance rib diameter of inner ringd1 | 46.2 mm | — |
| Guidance rib diameter of inner ringd1 | 1.819 in | — |
| Main Dimensions & Performance Data | ||
| Width, inner ringB | 14 mm | — |
| Width, inner ringB | 0.551 in | — |
| Width, outer ringC | 11.5 mm | — |
| Width, outer ringC | 0.453 in | — |
| Width, totalT | 14 mm | — |
| Width, totalT | 0.551 in | — |
| Basic dynamic load rating, radialCr | 27,500 N | — |
| Basic dynamic load rating, radialCr | 6,182.554 lbf | — |
| Basic static load rating, radialC0r | 38,000 N | — |
| Basic static load rating, radialC0r | 8,543.165 lbf | — |
| Fatigue load limit, radialCur | 4,000 N | — |
| Fatigue load limit, radialCur | 899.281 lbf | — |
| Thermal speed ratingnϑr | 7,000 1/min | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 2268613 | — |
| Official Class Key | — | 050-010-010 |
| Base Type | 32907 | — |
| Gpsd Group | F04 | — |
| Product Line Id | 36 | — |
| SAP material number | 3013353540000 | — |
| Base product | 2305091001 | — |
| Mounting dimensions | ||
| Maximum diameter of shaft shoulderda max | 40 mm | — |
| Maximum diameter of shaft shoulderda max | 1.575 in | — |
| Minimum diameter of shaft shoulderdb min | 40 mm | — |
| Minimum diameter of shaft shoulderdb min | 1.575 in | — |
| Minimum diameter of housing shoulderDa min | 50 mm | — |
| Minimum diameter of housing shoulderDa min | 1.969 in | — |
| Maximum diameter of housing shoulderDa max | 50 mm | — |
| Maximum diameter of housing shoulderDa max | 1.969 in | — |
| Minimum diameter of housing shoulderDb min | 52 mm | — |
| Minimum diameter of housing shoulderDb min | 2.047 in | — |
| Minimum axial spaceCa min | 3 mm | — |
| Minimum axial spaceCa min | 0.118 in | — |
| Minimum axial spaceCb min | 3 mm | — |
| Minimum axial spaceCb min | 0.118 in | — |
| Maximum fillet radius of shaftra max | 0.6 mm | — |
| Maximum fillet radius of shaftra max | 0.024 in | — |
| Maximum fillet radius of housingrb max | 0.6 mm | — |
| Maximum fillet radius of housingrb max | 0.024 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 329, main dimensions acc. to DIN 720, separable | — |
| Short Description | Tapered roller bearing | — |
| Technical Data | ||
| d | — | 55 mm |
| T | — | 14 mm |
| Bore Diameter (D) | 35 mm | — |
| B | — | 14 mm |
| Outside Diameter (D) | 55 mm | — |
| C | — | 11.5 mm |
| Width (B) | 14 mm | — |
| R(Min.) | — | 0.6 mm |
| Basic Dynamic Load Rating, Radial (Cr) | 27,500 N | — |
| R1(Min.) | — | 0.6 mm |
| Basic Static Load Rating, Radial (C0R) | 38,000 N | — |
| Basic Load Ratings : Cr | — | 32.8 kN |
| Operating Temperature Min. (Tmin) | -30 °C | — |
| Basic Load Ratings : C0R | — | 36.5 kN |
| Limiting Speed (Ng) | 13,200 1/min | — |
| Fatigue Load Limit : Cu | — | 5.10 kN |
| Operating Temperature Max. (Tmax) | 120 °C | — |
| Limiting Speeds(Grease Lub.) | — | 6600 min-1 |
| Reference Speed (Nϑr) | 7,000 1/min | — |
| Limiting Speeds(Oil Lub.) | — | 8800 min-1 |
| Maximum Fillet Radius Of Housing (Rb Max) | 0.6 mm | — |
| Load Center Spread : A | — | 10.9 mm |
| Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M) | 0.6 mm | — |
| Constant E | — | 0.29 |
| Minimum Diameter Of Housing Shoulder (Da Min) | 50 mm | — |
| Axial Load Factors : Y1 | — | 2.06 |
| Minimum Diameter Of Housing Shoulder (Db Min) | 52 mm | — |
| Axial Load Factors : Y0 | — | 1.13 |
| Width, Outer Ring (C) | 11.5 mm | — |
| Da(Min.) | — | 49 mm |
| Fatigue Load Limit, Radial (Cur) | 4,000 N | — |
| Db(Max.) | — | 40 mm |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.29 | — |
| Da(Max.) | — | 50.5 mm |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 40 mm | — |
| Db(Min.) | — | 52 mm |
| Minimum Diameter Of Shaft Shoulder (Db Min) | 40 mm | — |
| Sa(Min.) | — | 2.5 mm |
| Maximum Diameter Of Housing Shoulder (Da Max) | 50 mm | — |
| Sb(Min.) | — | 2.5 mm |
| Dynamic Axial Load Factor (Y) | 2.06 | — |
| Ra(Max.) | — | 0.6 mm |
| Maximum Fillet Radius (Ra Max) | 0.6 mm | — |
| Rb(Max.) | — | 0.6 mm |
| Minimum Axial Space (Cb Min) | 3 mm | — |
| Mass(Refer.) | — | 0.120 kg |
| Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M) | 0.6 mm | — |
| Guidance Rib Diameter Of Inner Ring (D1) | 46.2 mm | — |
| Minimum Axial Space (Ca Min) | 3 mm | — |
| Width, Inner Ring (B) | 14 mm | — |
| Static Axial Load Factor (Y0) | 1.13 | — |
| Distance Between The Apexes Of The Pressure Cones (A) | 11 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.