SIFT BEARING STORE CATALOG

33012FAGTapered Roller

33012 is a FAG tapered roller bearing, bore 60 mm, O.D. 95 mm, width 27 mm, dynamic rating 95 kN. Dimensions, drawing, interchanges and price.

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Bore d60mm
Outside dia. D95mm
Width B27mm
Dynamic Cr95kN
Static C0r147kN
Limiting speed6,700rpm
Weight0.714kg
Cr / C0r0.65
Mean dia. dm77.5mm

Original catalogue drawing - FAG Schaeffler HR 1, page 480

33012 FAG 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. D95 mmBore d60 mmWidth B27 mmCup width C21 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 diameter602.3622
DOutside diameter953.7402
BInner-ring / bearing width271.063
TOverall assembly width271.063
CCup / outer-ring width210.8268

Notes

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)60
Outside dia. D (mm)95
Width B (mm)27
Overall width T (mm)27
Cup width C (mm)21
Inner-ring OD d1 (mm)78.6

Load ratings & speeds

Basic dynamic load rating Cr (lbs)21357
Basic static load rating Cor (lbs)33047
Basic dynamic load rating Cr (N)95000
Basic static load rating C0r (N)147000
Basic dynamic axial rating Ca (N)5
Fatigue limit load Cur (N)18700
Factor e0.33
Factor Y1.83
Factor Y01.01
Limiting speed nG (rpm)6,700
Reference speed nB (rpm)3,500
Effective load centre a (mm)20

Weight

Weight (kg)0.714

Mounting dimensions (fillets / shoulders)

Chamfer r2 min (mm)1.5
Shaft shoulder da (mm)67
Shaft shoulder db (mm)67
Housing shoulder Da (mm)88
Housing shoulder Db (mm)90
Housing fillet ra max (mm)1.5
Fillet rb max (mm)1.5

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 2,200 rpm
423,750102770
615,8333922,973
811,8751,0247,758
109,5002,15416,321
156,3338,32363,057

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 95,000 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandFAG
Source catalogueFAG / Schaeffler Rolling Bearings HR 1
Catalogue pagep.480 (dimensions)

Load ratings in newtons, fatigue limit load Cur, limiting speed nG and reference speed nB.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
HR33012NSKTapered Roller609527118 kN0.713
HR33012JNSKTapered Roller60952721,600 lbs0.712
X33012/Y33012TimkenTapered Roller609527--

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
30212-AFAGTapered Roller6011022102 kN0.919
30212-XLFAGTapered Roller6011022122 kN0.95
30212-XL-DF-A100-140FAGTapered Roller60110None210 kN1.97
30312-AFAGTapered Roller6013031176 kN2.02
30312-XLFAGTapered Roller6013031208 kN2.03
31312-AFAGTapered Roller6013031147 kN1.94
31312-A-N11CA-A80-120FAGTapered Roller60130None250 kN4.2
31312-XLFAGTapered Roller6013031173 kN1.94

Request a quotation for 33012

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