SIFT BEARING STORE CATALOG

30222-AFAGTapered Roller

30222-A is a FAG tapered roller bearing, bore 110 mm, O.D. 200 mm, width 38 mm, dynamic rating 315 kN. Dimensions, drawing, interchanges and price.

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Bore d110mm
Outside dia. D200mm
Width B38mm
Dynamic Cr315kN
Static C0r425kN
Limiting speed3,600rpm
Weight5.23kg
Cr / C0r0.74
Mean dia. dm155mm

Original catalogue drawing - FAG Schaeffler HR 1, page 486

30222-A 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 d110 mmWidth B38 mmCup width C32 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 diameter1104.3307
DOutside diameter2007.874
BInner-ring / bearing width381.4961
TOverall assembly width411.6142
CCup / outer-ring width321.2598

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)110
Outside dia. D (mm)200
Width B (mm)38
Overall width T (mm)41
Cup width C (mm)32
Inner-ring OD d1 (mm)148.7

Load ratings & speeds

Basic dynamic load rating Cr (lbs)70815
Basic static load rating Cor (lbs)95544
Basic dynamic load rating Cr (N)315000
Basic static load rating C0r (N)425000
Basic dynamic axial rating Ca (N)6
Fatigue limit load Cur (N)45500
Factor e0.42
Factor Y1.43
Factor Y00.79
Limiting speed nG (rpm)3,600
Reference speed nB (rpm)2,550
Effective load centre a (mm)39

Weight

Weight (kg)5.23

Mounting dimensions (fillets / shoulders)

Chamfer r2 min (mm)3
Shaft shoulder da (mm)129
Shaft shoulder db (mm)122
Housing shoulder Da (mm)188
Housing shoulder Db (mm)187
Housing fillet ra max (mm)3
Fillet rb max (mm)2.5

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 1,200 rpm
478,7501021,411
652,5003925,451
839,3751,02414,222
1031,5002,15429,923
1521,0008,323115,604

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 315,000 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.486 (dimensions)

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

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
1222NSKBall1102003896 kN5.21
6222NSKBall1102003832,400 lbs4.35
7222BNSKBall1102003833,100 lbs5.171
BL222NSKBall11020038-4.84
222NSKCylindrical Roller1102003851,300 lbs4.672
NU222ENSKCylindrical Roller11020038360 kN5.37
HR30222NSKTapered Roller11020038390 kN5.28
HR30222JNSKTapered Roller1102003870,800 lbs5.28
7222NSKPrecision / Angular Contact11020038187 kN4.49
7222A5NSKPrecision / Angular Contact1102003837,700 lbs4.45

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
1222-K-M-C3FAGBall1102003889 kN5.49
1222-MFAGBall1102003889 kN5.57
6222FAGBall11020038153 kN4.64
6222-2ZFAGBall11020038153 kN4.8
QJ222-N2-MPAFAGBall11020038249 kN5.66
N222-E-TVP2FAGCylindrical Roller11020038345 kN4.85
N222-E-XL-TVP2FAGCylindrical Roller11020038345 kN4.85
NJ222-E-TVP2FAGCylindrical Roller11020038345 kN4.93

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
30222-XLFAGTapered Roller11020038375 kN5.68

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
30322-AFAGTapered Roller11024050475 kN11
30322-XLFAGTapered Roller11024050570 kN11
31322-XFAGTapered Roller11024057465 kN12.3
31322-X-XLFAGTapered Roller11024057550 kN12.2
31322-X-XL-DF-A200-250FAGTapered Roller110240None940 kN26.2
31322-X-XL-P5-DF-A120-160FAGTapered Roller110240None940 kN26.2
31322-X-XL-P5-DF-A140-180FAGTapered Roller110240None940 kN26.2
31322-X-XL-P5-DF-A60-100FAGTapered Roller110240None940 kN26.2

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