Cross-brand designation analysis
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One base designation across loaded brands
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Dimensions verified
“KLM102949” 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 | FAGKLM102949-LM10291045.242 × 73.431 × 19.558 mm | TIMKENKLM102949N / KLM10291045.242 × 73.431 × 19.558 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | TIMKEN |
| Designation | KLM102949-LM102910 | KLM102949N / KLM102910 |
| Product family | — | TS - Tapered Single |
| Detailed type | Tapered roller bearings | Tapered roller bearings |
| Series | — | LM102900 |
| Bore diameterd | 45.242 mm | 45.242 mm |
| Outside diameterD | 73.431 mm | 73.431 mm |
| WidthB | 19.558 mm | 19.558 mm |
| Basic dynamic load ratingC | 57 kN | 72.9 kN |
| Basic static load ratingC0 | 79 kN | 81.8 kN |
| Fatigue load limitPu | 9.7 kN | — |
| Reference speednref | 5600 r/min | — |
| Limiting speednG | 9700 r/min | — |
| Mass≈m | 0.316 kg | 0.31 kg |
| Precision class | ABMA4 — Class 4 (ANSI/ABMA 19.2:2013) | — |
| Cage | Standard — Sheet steel cage, window cage, roller-guided | — |
| Minimum operating temperatureTmin | -30 °C | — |
| Maximum operating temperatureTmax | 120 °C | — |
| Calculation Factors | ||
| K Factor | — | 1.91 |
| Y1 Factor | — | 1.97 |
| Y2 Factor | — | -1.00 |
| Y0 Factor | — | 1.08 |
| E Factor | — | 0.31 |
| Cg Factor | — | 0.0744 |
| Calculation factors | ||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | 0.31 | — |
| Dynamic axial load factorY | 1.97 | — |
| Static axial load factorY0 | 1.08 | — |
| 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 | 3.6 mm | — |
| Minimum chamfer dimension of inner ring back facer1, 2 min | 0.142 in | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 0.8 mm | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 0.031 in | — |
| Distance between the apexes of the pressure conesa | 15 mm | — |
| Distance between the apexes of the pressure conesa | 0.591 in | — |
| Guidance rib diameter of inner ringd1 | 60 mm | — |
| Guidance rib diameter of inner ringd1 | 2.362 in | — |
| Main Dimensions & Performance Data | ||
| Width, inner ringB | 19.812 mm | — |
| Width, inner ringB | 0.78 in | — |
| Width, outer ringC | 15.748 mm | — |
| Width, outer ringC | 0.62 in | — |
| Width, totalT | 19.558 mm | — |
| Width, totalT | 0.77 in | — |
| Basic dynamic load rating, radialCr | 57,000 N | — |
| Basic dynamic load rating, radialCr | 12,814.748 lbf | — |
| Basic static load rating, radialC0r | 79,000 N | — |
| Basic static load rating, radialC0r | 17,760.791 lbf | — |
| Fatigue load limit, radialCur | 9,700 N | — |
| Fatigue load limit, radialCur | 2,180.755 lbf | — |
| Thermal speed ratingnϑr | 5,600 1/min | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 1753059 | — |
| Material Number | — | 190051167190051096 |
| Base Type | KLM102949-LM102910 | — |
| World Assembly Part Number | — | KLM102949N / KLM102910 |
| Product Line Id | 36 | — |
| Inner Ring Part Number | — | KLM102949N |
| Outer Ring Part Number | — | KLM102910 |
| Official Source System | — | TS_PREPAIR |
| Official Last Run | — | 2026-08-23T00:00:00 |
| Base product | 2305091001 | — |
| Bearing X designation | KLM102949-LM102910 | — |
| Mounting Manager ID | KLM102949-LM102910 | — |
| Grease application ID | KLM102949-LM102910 | — |
| Mounting dimensions | ||
| Maximum diameter of shaft shoulderda max | 50 mm | — |
| Maximum diameter of shaft shoulderda max | 1.969 in | — |
| Minimum diameter of shaft shoulderdb min | 56 mm | — |
| Minimum diameter of shaft shoulderdb min | 2.205 in | — |
| Minimum diameter of housing shoulderDa min | 68 mm | — |
| Minimum diameter of housing shoulderDa min | 2.677 in | — |
| Minimum diameter of housing shoulderDb min | 70 mm | — |
| Minimum diameter of housing shoulderDb min | 2.756 in | — |
| Minimum axial spaceCa min | 3 mm | — |
| Minimum axial spaceCa min | 0.118 in | — |
| Minimum axial spaceCb min | 3.8 mm | — |
| Minimum axial spaceCb min | 0.15 in | — |
| Maximum fillet radius of shaftra max | 3.6 mm | — |
| Maximum fillet radius of shaftra max | 0.142 in | — |
| Maximum fillet radius of housingrb max | 0.8 mm | — |
| Maximum fillet radius of housingrb max | 0.031 in | — |
| Product characteristics | ||
| Tolerance classABMA4 | Class 4 (ANSI/ABMA 19.2:2013) | — |
| Heat treatment | Standard | — |
| Internal design | Standard | — |
| Quality level | Standard | — |
| Number of rows1 | Single-row design | — |
| Product Identity | ||
| Construction | Tapered roller bearings K-Series, in inch sizes, separable | — |
| Short Description | Tapered roller bearing | — |
| Type Description | — | TS - Tapered Single |
| Number Of Rows | — | 1 |
| Tapered Bore | — | N |
| Technical Data | ||
| Bore Diameter (D) | 45.242 mm | — |
| Overall Width | — | 21.612 mm |
| Outside Diameter (D) | 73.431 mm | — |
| Radial Rating | — | 18,900 N |
| Width (B) | 19.558 mm | — |
| Axial Rating | — | 9,870 N |
| Basic Dynamic Load Rating, Radial (Cr) | 57,000 N | — |
| Dynamic Rating C1 | — | 72,900 N |
| Basic Static Load Rating, Radial (C0R) | 79,000 N | — |
| Dynamic Rating C90 | — | 18,900 N |
| Operating Temperature Min. (Tmin) | -30 °C | — |
| Dynamic Axial Rating Ca90 | — | 9,870 N |
| Limiting Speed (Ng) | 9,700 1/min | — |
| Dynamic Axial Rating Ca1 | — | 38,100 N |
| Operating Temperature Max. (Tmax) | 120 °C | — |
| Static Radial Rating C0 | — | 81,800 N |
| Reference Speed (Nϑr) | 5,600 1/min | — |
| Extended Dynamic Rating Ce | — | 0 N |
| Maximum Fillet Radius Of Housing (Rb Max) | 0.8 mm | — |
| Static Axial Rating C0A | — | 72,700 N |
| Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M) | 0.8 mm | — |
| Minimum Diameter Of Housing Shoulder (Da Min) | 68 mm | — |
| Minimum Diameter Of Housing Shoulder (Db Min) | 70 mm | — |
| Width, Outer Ring (C) | 15.748 mm | — |
| Fatigue Load Limit, Radial (Cur) | 9,700 N | — |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.31 | — |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 50 mm | — |
| Minimum Diameter Of Shaft Shoulder (Db Min) | 56 mm | — |
| Dynamic Axial Load Factor (Y) | 1.97 | — |
| Maximum Fillet Radius (Ra Max) | 3.6 mm | — |
| Minimum Axial Space (Cb Min) | 3.8 mm | — |
| Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M) | 3.6 mm | — |
| Guidance Rib Diameter Of Inner Ring (D1) | 60 mm | — |
| Minimum Axial Space (Ca Min) | 3 mm | — |
| Width, Inner Ring (B) | 19.812 mm | — |
| Static Axial Load Factor (Y0) | 1.08 | — |
| Distance Between The Apexes Of The Pressure Cones (A) | 15 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.