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Cross-brand designation analysis

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You entered 32921-DF-A0-35. This table explores the base group 32921; 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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Dimensions verified

“32921” 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

Brand differences at a glance

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ParameterFAG32921105 × 145 × 25 mmKOYO32921JR105 × 145 × 25 mm
Comparable specifications
BrandFAGKOYO
Designation3292132921JR
Product family—Single-row / Metric series
Detailed typeTapered roller bearingsTapered roller bearings
Bore diameterd105 mm105 mm
Outside diameterD145 mm145 mm
WidthB25 mm25 mm
Basic dynamic load ratingC128 kN160 kN
Basic static load ratingC0217 kN224 kN
Fatigue load limitPu25.5 kN32.6 kN
Reference speednref2650 r/min—
Limiting speednG4700 r/min2400 r/min
Mass≈m1.203 kg1.23 kg
Precision classP6X — Class 6X (ISO 492:2023)—
CageStandard — Sheet steel cage, window cage, roller-guided—
Minimum operating temperatureTmin-30 °C—
Maximum operating temperatureTmax120 °C—
Additional information
Comparative designation to ISO 10317 and ISO 355T2CC105—
Calculation factors
Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Ye0.34—
Dynamic axial load factorY1.75—
Static axial load factorY00.96—
Capabilities & suitability
Radial load capacityYes—
Axial load capacity in one directionYes—
Suitable for grease lubricationYes—
Suitable for oil lubricationYes—
Unsealed designYes—
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 min1.5 mm—
Minimum chamfer dimension of inner ring back facer1, 2 min0.059 in—
Minimum chamfer dimension of outer ring back facer3, 4 min1.5 mm—
Minimum chamfer dimension of outer ring back facer3, 4 min0.059 in—
Distance between the apexes of the pressure conesa25 mm—
Distance between the apexes of the pressure conesa0.984 in—
Guidance rib diameter of inner ringd1125 mm—
Guidance rib diameter of inner ringd14.921 in—
Main Dimensions & Performance Data
Width, inner ringB25 mm—
Width, inner ringB0.984 in—
Width, outer ringC20 mm—
Width, outer ringC0.787 in—
Width, totalT25 mm—
Width, totalT0.984 in—
Basic dynamic load rating, radialCr128,000 N—
Basic dynamic load rating, radialCr28,776.978 lbf—
Basic static load rating, radialC0r217,000 N—
Basic static load rating, radialC0r48,785.971 lbf—
Fatigue load limit, radialCur25,500 N—
Fatigue load limit, radialCur5,732.914 lbf—
Thermal speed ratingnϑr2,650 1/min—
Manufacturer Identity
Schaeffler Product Code383744—
Official Class Key—050-010-010
Base Type32921—
Gpsd GroupF04—
Product Line Id64—
X Life Markingn.r.—
SAP material number0167132300000—
Base product2305091001—
Bearing X designation32921—
Mounting Manager ID32921—
Grease application ID32921—
Mounting dimensions
Maximum diameter of shaft shoulderda max114 mm—
Maximum diameter of shaft shoulderda max4.488 in—
Minimum diameter of shaft shoulderdb min112 mm—
Minimum diameter of shaft shoulderdb min4.409 in—
Minimum diameter of housing shoulderDa min135 mm—
Minimum diameter of housing shoulderDa min5.315 in—
Maximum diameter of housing shoulderDa max136 mm—
Maximum diameter of housing shoulderDa max5.354 in—
Minimum diameter of housing shoulderDb min140 mm—
Minimum diameter of housing shoulderDb min5.512 in—
Minimum axial spaceCa min5 mm—
Minimum axial spaceCa min0.197 in—
Minimum axial spaceCb min5 mm—
Minimum axial spaceCb min0.197 in—
Maximum fillet radius of shaftra max1.5 mm—
Maximum fillet radius of shaftra max0.059 in—
Maximum fillet radius of housingrb max1.5 mm—
Maximum fillet radius of housingrb max0.059 in—
Product characteristics
Tolerance classP6XClass 6X (ISO 492:2023)—
Heat treatmentStandard—
Internal designStandard—
Quality levelStandard—
Number of rows1Single-row design—
Product Identity
ConstructionTapered roller bearings 329, main dimensions acc. to DIN 720, separable—
Short DescriptionTapered roller bearing—
Technical Data
d—145 mm
T—25 mm
B—25 mm
Bore Diameter (D)105 mm—
C—20 mm
Outside Diameter (D)145 mm—
R(Min.)—1.5 mm
Width (B)25 mm—
R1(Min.)—1.5 mm
Basic Dynamic Load Rating, Radial (Cr)128,000 N—
Basic Load Ratings : Cr—160 kN
Basic Static Load Rating, Radial (C0R)217,000 N—
Basic Load Ratings : C0R—224 kN
Operating Temperature Min. (Tmin)-30 °C—
Fatigue Load Limit : Cu—32.6 kN
Limiting Speed (Ng)4,700 1/min—
Limiting Speeds(Grease Lub.)—2400 min-1
Operating Temperature Max. (Tmax)120 °C—
Limiting Speeds(Oil Lub.)—3100 min-1
Reference Speed (Nϑr)2,650 1/min—
Load Center Spread : A—25.1 mm
Maximum Fillet Radius Of Housing (Rb Max)1.5 mm—
Constant E—0.34
Minimum Chamfer Dimension Of Outer Ring Back Face (R3, 4 M)1.5 mm—
Axial Load Factors : Y1—1.75
Minimum Diameter Of Housing Shoulder (Da Min)135 mm—
Axial Load Factors : Y0—0.96
Minimum Diameter Of Housing Shoulder (Db Min)140 mm—
Da(Min.)—133 mm
Width, Outer Ring (C)20 mm—
Db(Max.)—113 mm
Fatigue Load Limit, Radial (Cur)25,500 N—
Da(Max.)—136.5 mm
Limiting Value Of Fa/Fr For The Applicability Of Diff. Values Of Factors X And Y (E)0.34—
Db(Min.)—140 mm
Maximum Diameter Of Shaft Shoulder (Da Max)114 mm—
Sa(Min.)—5 mm
Minimum Diameter Of Shaft Shoulder (Db Min)112 mm—
Sb(Min.)—5 mm
Maximum Diameter Of Housing Shoulder (Da Max)136 mm—
Ra(Max.)—1.5 mm
Dynamic Axial Load Factor (Y)1.75—
Rb(Max.)—1.5 mm
Maximum Fillet Radius (Ra Max)1.5 mm—
Mass(Refer.)—1.23 kg
Minimum Axial Space (Cb Min)5 mm—
Minimum Chamfer Dimension Of Inner Ring Back Face (R1, 2 M)1.5 mm—
Guidance Rib Diameter Of Inner Ring (D1)125 mm—
Minimum Axial Space (Ca Min)5 mm—
Width, Inner Ring (B)25 mm—
Static Axial Load Factor (Y0)0.96—
Distance Between The Apexes Of The Pressure Cones (A)25 mm—
Temperature range
Operating temperature min.Tmin-30 °C—
Operating temperature min.Tmin-22 °F—
Operating temperature max.Tmax120 °C—
Operating temperature max.Tmax248 °F—

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