SIFT BEARING STORE CATALOG

6226NSKBall

6226 is a NSK ball bearing, bore 130 mm, O.D. 230 mm, width 40 mm, dynamic rating 37,500 lbs. Dimensions, drawing, interchanges and price.

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Bore d130mm
Outside dia. D230mm
Width B40mm
Dynamic Cr37,500lbs
Static C0r32,900lbs
Limiting speed2,400rpm
Weight5.761kg
Cr / C0r1.14
Mean dia. dm180mm

Original catalogue drawing - NSK catalogue, page 17

6226 NSK Ball 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. D230 mmBore d130 mmWidth B40 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 diameter1305.1181
DOutside diameter2309.0551
BInner-ring / bearing width401.5748
rChamfer (min)2.4890.098

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)130
Bore d (in)5.1181
Outside dia. D (mm)230
Outside dia. D (in)9.0551
Width B (mm)40
Width B (in)1.5748

Load ratings & speeds

Basic dynamic load rating Cr (lbs)37500
Basic static load rating Cor (lbs)32900
Limiting speed - grease (rpm)2,400
Limiting speed - oil (rpm)3,000
Factor f014.5

Weight

Weight (kg)5.761

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.098
Shaft shoulder da min (in)5.669
Shaft shoulder da max (in)6.206
Housing shoulder Da max (in)8.504

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 800 rpm
441,702641,333
627,8012164,500
820,85151210,667
1016,6811,00020,833
1511,1213,37570,312

Basic rating life per ISO 281: L10 = (C/P)3 with C = 166,808 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandNSK
Source catalogueNSK inch product catalogue
Catalogue pagep.19 (dimensions) / p.20 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
6226FAGBall13023040177 kN6
6226-2ZFAGBall13023040177 kN6.24
QJ226-N2-MPAFAGBall13023040295 kN7.66
N226-E-TVP2FAGCylindrical Roller13023040425 kN6.51
N226-E-XL-TVP2FAGCylindrical Roller13023040425 kN6.51
NJ226-E-TVP2FAGCylindrical Roller13023040425 kN6.63
NJ226-E-XL-TVP2FAGCylindrical Roller13023040425 kN6.63
NU226-E-TVP2FAGCylindrical Roller13023040425 kN6.5
NU226-E-XL-TVP2FAGCylindrical Roller13023040425 kN6.5
NUP226-E-TVP2FAGCylindrical Roller13023040425 kN6.74

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
7226BNSKBall1302304038,400 lbs6.985
226NSKCylindrical Roller1302304058,100 lbs6.35
NU226ENSKCylindrical Roller13023040445 kN8.03
HR30226NSKTapered Roller13023040460 kN7.25
HR30226JNSKTapered Roller1302304084,300 lbs7.253
7226NSKPrecision / Angular Contact13023040208 kN7.06
7226A5NSKPrecision / Angular Contact1302304044,100 lbs6.223
7226CNSKPrecision / Angular Contact1302304046,500 lbs6.169

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
16026NSKBall1302002283.5 kN2.4
6026NSKBall1302003323,800 lbs3.701
6326NSKBall1302805851,600 lbs18.507
6826NSKBall130165188,250 lbs0.739
6926NSKBall1301802414,600 lbs1.547
7226BNSKBall1302304038,400 lbs6.985
7326BNSKBall1302805856,200 lbs17.373

Request a quotation for 6226

Send us the quantity you need and we will come back with price and lead time, normally within 24 hours. Equivalent parts from other brands can be quoted at the same time.

Online enquiry formrichard@bearingsfit.com