SIFT BEARING STORE CATALOG

31319-A-N11CA-A120-160FAGTapered Roller

31319-A-N11CA-A120-160 is a FAG tapered roller bearing, bore 95 mm, O.D. 200 mm, dynamic rating 530 kN. Dimensions, drawing, interchanges and price.

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Bore d95mm
Outside dia. D200mm
Dynamic Cr530kN
Static C0r750kN
Weight14kg
Cr / C0r0.71
Mean dia. dm147.5mm

Original catalogue drawing - FAG Schaeffler HR 1, page 492

31319-A-N11CA-A120-160 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. D200 mmBore d95 mmWidth B52.5 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 diameter953.7402
DOutside diameter2007.874

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)95
Outside dia. D (mm)200

Load ratings & speeds

Basic dynamic load rating Cr (lbs)119149
Basic static load rating Cor (lbs)168607
Basic dynamic load rating Cr (N)530000
Basic static load rating C0r (N)750000
Basic dynamic axial rating Ca (N)6
Fatigue limit load Cur (N)80000
Factor e0.83
Factor Y00.8

Weight

Weight (kg)14.0

Mounting dimensions (fillets / shoulders)

Shaft shoulder da (mm)114
Housing shoulder Da (mm)186
Fillet rb max (mm)3

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4132,5001023,386
688,33339213,083
866,2501,02434,133
1053,0002,15471,814
1535,3338,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 530,000 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.492 (dimensions)

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

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
31319-AFAGTapered Roller9520045310 kN7.08

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
30219-AFAGTapered Roller9517032225 kN3.13
30219-XLFAGTapered Roller9517032265 kN3.13
30319-AFAGTapered Roller9520045370 kN6.77
32019-X-XLFAGTapered Roller9514532201 kN1.86
32019-XAFAGTapered Roller9514532169 kN1.86
32219-AFAGTapered Roller9517043300 kN4.24
32219-XLFAGTapered Roller9517043355 kN4.21
32319-AFAGTapered Roller9520067530 kN10.3

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