Cross-brand designation analysis
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Same-model Comparison
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
“K64450” 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 | FAGK64450-64700114.3 × 177.8 × 41.275 mm | TIMKENK64450 / K64700114.3 × 177.8 × 41.275 mm |
|---|---|---|
| Comparable specifications | ||
| Brand | FAG | TIMKEN |
| Designation | K64450-64700 | K64450 / K64700 |
| Product family | — | TS - Tapered Single |
| Detailed type | Tapered roller bearings | Tapered roller bearings |
| Series | — | 64000 |
| Bore diameterd | 114.3 mm | 114.3 mm |
| Outside diameterD | 177.8 mm | 177.8 mm |
| WidthB | 41.275 mm | 41.275 mm |
| Basic dynamic load ratingC | 241 kN | 326 kN |
| Basic static load ratingC0 | 395 kN | 419 kN |
| Fatigue load limitPu | 46 kN | — |
| Reference speednref | 2750 r/min | — |
| Limiting speednG | 3750 r/min | — |
| Mass≈m | 3.578 kg | 3.46 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 | — | 1.13 |
| Y1 Factor | — | 1.16 |
| Y2 Factor | — | -1.00 |
| Y0 Factor | — | 0.64 |
| E Factor | — | 0.52 |
| Cg Factor | — | 0.1085 |
| Calculation factors | ||
| Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye | 0.52 | — |
| Dynamic axial load factorY | 1.16 | — |
| Static axial load factorY0 | 0.64 | — |
| 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 | 3.3 mm | — |
| Minimum chamfer dimension of outer ring back facer3, 4 min | 0.13 in | — |
| Distance between the apexes of the pressure conesa | 43 mm | — |
| Distance between the apexes of the pressure conesa | 1.693 in | — |
| Guidance rib diameter of inner ringd1 | 147.2 mm | — |
| Guidance rib diameter of inner ringd1 | 5.795 in | — |
| Main Dimensions & Performance Data | ||
| Width, inner ringB | 41.275 mm | — |
| Width, inner ringB | 1.625 in | — |
| Width, outer ringC | 30.162 mm | — |
| Width, outer ringC | 1.187 in | — |
| Width, totalT | 41.275 mm | — |
| Width, totalT | 1.625 in | — |
| Basic dynamic load rating, radialCr | 241,000 N | — |
| Basic dynamic load rating, radialCr | 54,181.655 lbf | — |
| Basic static load rating, radialC0r | 395,000 N | — |
| Basic static load rating, radialC0r | 88,803.957 lbf | — |
| Fatigue load limit, radialCur | 46,000 N | — |
| Fatigue load limit, radialCur | 10,341.727 lbf | — |
| Thermal speed ratingnϑr | 2,750 1/min | — |
| Manufacturer Identity | ||
| Schaeffler Product Code | 891999 | — |
| Material Number | — | 100126249100030136 |
| Base Type | K64450-64700 | — |
| World Assembly Part Number | — | K64450 / K64700 |
| Gpsd Group | F04 | — |
| Inner Ring Part Number | — | K64450 |
| Product Line Id | 64 | — |
| Outer Ring Part Number | — | K64700 |
| Official Source System | — | TS_PREPAIR |
| Official Last Run | — | 2026-08-23T00:00:00 |
| SAP material number | 0191880800000 | — |
| Base product | 2305091001 | — |
| Bearing X designation | K64450-64700 | — |
| Mounting Manager ID | K64450-64700 | — |
| Grease application ID | K64450-64700 | — |
| Mounting dimensions | ||
| Maximum diameter of shaft shoulderda max | 125 mm | — |
| Maximum diameter of shaft shoulderda max | 4.921 in | — |
| Minimum diameter of shaft shoulderdb min | 131 mm | — |
| Minimum diameter of shaft shoulderdb min | 5.157 in | — |
| Minimum diameter of housing shoulderDa min | 160 mm | — |
| Minimum diameter of housing shoulderDa min | 6.299 in | — |
| Maximum diameter of housing shoulderDa max | 166 mm | — |
| Maximum diameter of housing shoulderDa max | 6.535 in | — |
| Minimum diameter of housing shoulderDb min | 172 mm | — |
| Minimum diameter of housing shoulderDb min | 6.772 in | — |
| Minimum axial spaceCa min | 5 mm | — |
| Minimum axial spaceCa min | 0.197 in | — |
| Minimum axial spaceCb min | 9 mm | — |
| Minimum axial spaceCb min | 0.354 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 | 3.3 mm | — |
| Maximum fillet radius of housingrb max | 0.13 in | — |
| Product characteristics | ||
| Tolerance classABMA4 | Class 4 (ANSI/ABMA 19.2:2013) | — |
| Heat treatment | Standard | — |
| Quality level | Standard | — |
| Number of rows1 | Single-row design | — |
| Product Identity | ||
| Construction | Tapered roller bearings K-Series, in inch sizes, separable | — |
| Type Description | — | TS - Tapered Single |
| Short Description | Tapered roller bearing | — |
| Number Of Rows | — | 1 |
| Tapered Bore | — | N |
| Technical Data | ||
| Overall Width | — | 44.075 mm |
| Bore Diameter (D) | 114.3 mm | — |
| Radial Rating | — | 84,400 N |
| Outside Diameter (D) | 177.8 mm | — |
| Axial Rating | — | 74,600 N |
| Width (B) | 41.275 mm | — |
| Dynamic Rating C1 | — | 326,000 N |
| Basic Dynamic Load Rating, Radial (Cr) | 241,000 N | — |
| Dynamic Rating C90 | — | 84,400 N |
| Basic Static Load Rating, Radial (C0R) | 395,000 N | — |
| Dynamic Axial Rating Ca90 | — | 74,600 N |
| Operating Temperature Min. (Tmin) | -30 °C | — |
| Dynamic Axial Rating Ca1 | — | 288,000 N |
| Limiting Speed (Ng) | 3,750 1/min | — |
| Static Radial Rating C0 | — | 419,000 N |
| Operating Temperature Max. (Tmax) | 120 °C | — |
| Extended Dynamic Rating Ce | — | 0 N |
| Reference Speed (Nϑr) | 2,750 1/min | — |
| Static Axial Rating C0A | — | 630,000 N |
| Maximum Fillet Radius Of Housing (Rb Max) | 3.3 mm | — |
| Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M) | 3.3 mm | — |
| Minimum Diameter Of Housing Shoulder (Da Min) | 160 mm | — |
| Minimum Diameter Of Housing Shoulder (Db Min) | 172 mm | — |
| Width, Outer Ring (C) | 30.162 mm | — |
| Fatigue Load Limit, Radial (Cur) | 46,000 N | — |
| Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E) | 0.52 | — |
| Maximum Diameter Of Shaft Shoulder (Da Max) | 125 mm | — |
| Minimum Diameter Of Shaft Shoulder (Db Min) | 131 mm | — |
| Maximum Diameter Of Housing Shoulder (Da Max) | 166 mm | — |
| Dynamic Axial Load Factor (Y) | 1.16 | — |
| Maximum Fillet Radius (Ra Max) | 3.6 mm | — |
| Minimum Axial Space (Cb Min) | 9 mm | — |
| Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M) | 3.6 mm | — |
| Guidance Rib Diameter Of Inner Ring (D1) | 147.2 mm | — |
| Minimum Axial Space (Ca Min) | 5 mm | — |
| Width, Inner Ring (B) | 41.275 mm | — |
| Static Axial Load Factor (Y0) | 0.64 | — |
| Distance Between The Apexes Of The Pressure Cones (A) | 43 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.