SIFT BEARING STORE CATALOG

392/393TimkenTapered Roller

392/393 is a Timken tapered roller bearing, bore 61.91 mm, O.D. 110 mm, width 22 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly
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Bore d61.91mm
Outside dia. D110mm
Width B22mm
Mean dia. dm86mm

Original catalogue drawing - Timken - Single Row

392/393 Timken Tapered Roller bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

DdBOutside dia. D110 mmBore d61.91 mmWidth B22 mmCup width C27 mm

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

SymbolDimensionmminch
dBore diameter61.9122.4375
DOutside diameter1104.3307
BInner-ring / bearing width21.9960.866
TOverall assembly width271.063
CCup / outer-ring width271.063
rChamfer (min)0.80.0315

Notes

Tapered roller bearings are cone / cup assemblies; cone and cup weights are listed separately and the total is their sum. Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)61.912
Bore d (in)2.4375
Outside dia. D (mm)110.000
Outside dia. D (in)4.3307
Width B (mm)21.996
Width B (in).8660
Overall width T (mm)27.000
Overall width T (in)1.0630
Cup width C (mm)27.000
Cup width C (in)1.0630

Weight

Cup weight (kg)0.39

Mounting dimensions (fillets / shoulders)

Shaft fillet R max (mm).8
Housing fillet r max (mm).8

Source & traceability

BrandTimken
Source catalogueTimken Bearing Dimension Catalog
Catalogue pagep.311 (dimensions) / p.28 (cone) / p.28 (cup)

Dimensions and component weights only - this catalogue publishes no load ratings or speeds.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
K392-394-AFAGTapered Roller61.911102286 kN0.886

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
392/394ATimkenTapered Roller61.911102298.9 kN0.86

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
392/3920TimkenTapered Roller61.91112.712298.9 kN1.05
392/394ATimkenTapered Roller61.911102298.9 kN0.86
392/394DTimkenTapered Roller61.9111052.39172 kN1.96

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
554/552TimkenTapered Roller61.91123.8336.68-2.07
554/552ATimkenTapered Roller61.91123.8336.68191 kN2.02
554/552DTimkenTapered Roller61.91123.8379.38332 kN4.19
9178/9120TimkenTapered Roller61.91158.7552.39-4.96
9180/9120TimkenTapered Roller61.91158.7546.04285 kN4.6
9180/9121TimkenTapered Roller61.91152.446.04285 kN3.98
9181/9120TimkenTapered Roller61.91158.7546.04285 kN4.61
9181/9121TimkenTapered Roller61.91152.446.04285 kN3.99

Request a quotation for 392/393

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