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ParameterFAG30260-XL300 × 540 × 96 mmKOYO30260300 × 540 × 85 mm
Comparable specifications
BrandFAGKOYO
Designation30260-XL30260
Product family—Single-row / Metric series
Detailed typeTapered roller bearingsTapered roller bearings
Series30260—
Bore diameterd300 mm300 mm
Outside diameterD540 mm540 mm
WidthB96 mm85 mm
Basic dynamic load ratingC2020 kN1890 kN
Basic static load ratingC02440 kN2360 kN
Fatigue load limitPu260 kN240 kN
Reference speednref750 r/min—
Limiting speednG1550 r/min550 r/min
Mass≈m83.7 kg84.7 kg
Precision classPN — Normal (ISO 492:2023)—
CageStandard — Sheet steel cage, window cage, roller-guided—
Minimum operating temperatureTmin-30 °C—
Maximum operating temperatureTmax200 °C—
Calculation factors
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye0.43—
Dynamic axial load factorY1.38—
Static axial load factorY00.76—
Capabilities & suitability
Radial load capacityYes—
Axial load capacity in one directionYes—
Suitable for grease lubricationYes—
Suitable for oil lubricationYes—
Unsealed designYes—
LargebearingYes—
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 min6 mm—
Minimum chamfer dimension of inner ring back facer1, 2 min0.236 in—
Minimum chamfer dimension of outer ring back facer3, 4 min5 mm—
Minimum chamfer dimension of outer ring back facer3, 4 min0.197 in—
Distance between the apexes of the pressure conesa103 mm—
Distance between the apexes of the pressure conesa4.055 in—
Guidance rib diameter of inner ringd1395 mm—
Guidance rib diameter of inner ringd115.551 in—
Main Dimensions & Performance Data
Width, inner ringB85 mm—
Width, inner ringB3.346 in—
Width, outer ringC71 mm—
Width, outer ringC2.795 in—
Width, totalT96 mm—
Width, totalT3.78 in—
Basic dynamic load rating, radialCr2,020,000 N—
Basic dynamic load rating, radialCr454,136.691 lbf—
Basic static load rating, radialC0r2,440,000 N—
Basic static load rating, radialC0r548,561.151 lbf—
Fatigue load limit, radialCur260,000 N—
Fatigue load limit, radialCur58,453.237 lbf—
Thermal speed ratingnϑr750 1/min—
Manufacturer Identity
Schaeffler Product Code1756794—
Official Class Key—050-010-010
Base Type30260—
Product Line Id70—
X Life MarkingXL—
Base product2305091001—
Bearing X designation30260-XL—
Mounting Manager ID30260-XL—
Grease application ID30260-XL—
Mounting dimensions
Maximum diameter of shaft shoulderda max340 mm—
Maximum diameter of shaft shoulderda max13.386 in—
Minimum diameter of shaft shoulderdb min352 mm—
Minimum diameter of shaft shoulderdb min13.858 in—
Minimum diameter of housing shoulderDa min468 mm—
Minimum diameter of housing shoulderDa min18.425 in—
Maximum diameter of housing shoulderDa max517 mm—
Maximum diameter of housing shoulderDa max20.354 in—
Minimum diameter of housing shoulderDb min500 mm—
Minimum diameter of housing shoulderDb min19.685 in—
Minimum axial spaceCa min15 mm—
Minimum axial spaceCa min0.591 in—
Minimum axial spaceCb min25 mm—
Minimum axial spaceCb min0.984 in—
Maximum fillet radius of shaftra max6 mm—
Maximum fillet radius of shaftra max0.236 in—
Maximum fillet radius of housingrb max5 mm—
Maximum fillet radius of housingrb max0.197 in—
Product characteristics
Tolerance classPNNormal (ISO 492:2023)—
Heat treatmentStandard—
Internal designStandard—
Quality levelXLX-life—
Number of rows1Single-row design—
Product Identity
ConstructionTapered roller bearings 302, main dimensions acc. to DIN 720, separable—
Short DescriptionTapered roller bearing—
Technical Data
d—540 mm
T—96 mm
Bore Diameter (D)300 mm—
B—85 mm
Outside Diameter (D)540 mm—
C—71 mm
Width (B)96 mm—
R(Min.)—6 mm
Basic Dynamic Load Rating, Radial (Cr)2,020,000 N—
R1(Min.)—5 mm
Basic Static Load Rating, Radial (C0R)2,440,000 N—
Basic Load Ratings : Cr—1890 kN
Operating Temperature Min. (Tmin)-30 °C—
Basic Load Ratings : C0R—2360 kN
Limiting Speed (Ng)1,550 1/min—
Fatigue Load Limit : Cu—240 kN
Operating Temperature Max. (Tmax)200 °C—
Limiting Speeds(Grease Lub.)—550 min-1
Reference Speed (Nϑr)750 1/min—
Limiting Speeds(Oil Lub.)—730 min-1
Maximum Fillet Radius Of Housing (Rb Max)5 mm—
Load Center Spread : A—103.9 mm
Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M)5 mm—
Constant E—0.42
Minimum Diameter Of Housing Shoulder (Da Min)468 mm—
Axial Load Factors : Y1—1.44
Minimum Diameter Of Housing Shoulder (Db Min)500 mm—
Axial Load Factors : Y0—0.79
Width, Outer Ring (C)71 mm—
Da(Min.)—475 mm
Fatigue Load Limit, Radial (Cur)260,000 N—
Db(Max.)—350 mm
Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E)0.43—
Da(Max.)—518 mm
Maximum Diameter Of Shaft Shoulder (Da Max)340 mm—
Db(Min.)—505 mm
Minimum Diameter Of Shaft Shoulder (Db Min)352 mm—
Sa(Min.)—14 mm
Maximum Diameter Of Housing Shoulder (Da Max)517 mm—
Sb(Min.)—24 mm
Dynamic Axial Load Factor (Y)1.38—
Ra(Max.)—5 mm
Maximum Fillet Radius (Ra Max)6 mm—
Rb(Max.)—4 mm
Minimum Axial Space (Cb Min)25 mm—
Mass(Refer.)—84.7 kg
Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M)6 mm—
Guidance Rib Diameter Of Inner Ring (D1)395 mm—
Minimum Axial Space (Ca Min)15 mm—
Width, Inner Ring (B)85 mm—
Static Axial Load Factor (Y0)0.76—
Distance Between The Apexes Of The Pressure Cones (A)103 mm—
Temperature range
Operating temperature min.Tmin-30 °C—
Operating temperature min.Tmin-22 °F—
Operating temperature max.Tmax200 °C—
Operating temperature max.Tmax392 °F—

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