SIFT BEARING STORE CATALOG

NN3012-AS-K-M-SPFAGCylindrical Roller

NN3012-AS-K-M-SP is a FAG cylindrical roller bearing, bore 60 mm, O.D. 95 mm, width 26 mm. Dimensions, drawing, interchanges and price.

Tapered bore
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Bore d60mm
Outside dia. D95mm
Width B26mm
Dynamic Cr75kN
Static C0r110kN
Limiting speed8,500rpm
Weight0.674kg
Cr / C0r0.68
Mean dia. dm77.5mm

Original catalogue drawing - FAG Schaeffler HR 1, page 424

NN3012-AS-K-M-SP FAG Cylindrical 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 B26 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 width261.0236
rChamfer (min)1.10.0433
ERoller-set outside dia.86.13.3898

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)26
Inner-ring OD d1 (mm)73.3
Dimension E (mm)86.1

Load ratings & speeds

Basic dynamic load rating Cr (lbs)16861
Basic static load rating Cor (lbs)24729
Basic dynamic load rating Cr (N)75000
Basic static load rating C0r (N)110000
Fatigue limit load Cur (N)17200
Limiting speed nG (rpm)8,500

Weight

Weight (kg)0.674

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)1.1
Shaft shoulder da (mm)66
Housing shoulder Da (mm)89
Housing shoulder Db (mm)87
Housing fillet ra max (mm)1

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 2,800 rpm
418,750102605
612,5003922,336
89,3751,0246,095
107,5002,15412,824
155,0008,32349,544

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 75,000 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.424 (dimensions)

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

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
23012CE4NSKSpherical Roller60952698.5 kN0.68
51212NSKThrust60952616,100 lbs0.671
NN3012NSKPrecision / Angular Contact60952616,400 lbs0.68

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
SL183012FAGCylindrical Roller609526123 kN0.69
SL183012-XLFAGCylindrical Roller609526123 kN0.69
JK0S060FAGTapered Roller60952682 kN0.67

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
N212-E-TVP2FAGCylindrical Roller6011022111 kN0.827
N212-E-XL-TVP2FAGCylindrical Roller6011022112 kN0.827
N312-E-TVP2FAGCylindrical Roller6013031177 kN1.84
N312-E-XL-TVP2FAGCylindrical Roller6013031177 kN1.84
NJ212-E-TVP2FAGCylindrical Roller6011022111 kN0.845
NJ212-E-XL-TVP2FAGCylindrical Roller6011022112 kN0.845
NJ2212-E-TVP2FAGCylindrical Roller6011028151 kN1.1
NJ2212-E-XL-TVP2FAGCylindrical Roller6011028152 kN1.1

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