SIFT BEARING STORE CATALOG

HR30322NSKTapered Roller

HR30322 is a NSK tapered roller bearing, bore 110 mm, O.D. 240 mm, width 50 mm, dynamic rating 595 kN. Dimensions, drawing, interchanges and price.

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Bore d110mm
Outside dia. D240mm
Width B50mm
Dynamic Cr595kN
Static C0r595kN
Limiting speed1,500rpm
Weight11kg
Cr / C0r1
Mean dia. dm175mm

Original catalogue drawing - NSK E1103, page 267

HR30322 NSK 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. D240 mmBore d110 mmWidth B50 mmCup width C42 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 diameter2409.4488
BInner-ring / bearing width501.9685
TOverall assembly width54.52.1457
CCup / outer-ring width421.6535
rChamfer (min)30.1181

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)240
Width B (mm)50
Overall width T (mm)54.5
Cup width C (mm)42

Load ratings & speeds

Basic dynamic load rating Cr (lbs)133761
Basic static load rating Cor (lbs)133761
Basic dynamic load rating Cr (N)595000
Basic static load rating C0r (N)595000
Limiting speed - grease (rpm)1,500
Effective load centre a (mm)4

Weight

Weight (kg)11.0

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)3

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4148,7501023,386
699,16739213,083
874,3751,02434,133
1059,5002,15471,814
1539,6678,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 595,000 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandNSK
Source catalogueNSK CAT. No. E1103 (metric)
Catalogue pagep.267 (dimensions)

Load ratings in newtons, weights in kg, limiting speeds for grease and oil lubrication.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
1322-K-M-C3FAGBall11024050165 kN12.2
1322-MFAGBall11024050165 kN12.3
6322FAGBall11024050201 kN10.3
6322-2RSRFAGBall11024050201 kN10.5
6322-2ZFAGBall11024050201 kN10.5
QJ322-N2-MPAFAGBall11024050345 kN12.2
N322-E-M1FAGCylindrical Roller11024050520 kN11.7
N322-E-XL-M1FAGCylindrical Roller11024050520 kN11.7
NJ322-E-TVP2FAGCylindrical Roller11024050495 kN10.3
NJ322-E-XL-TVP2FAGCylindrical Roller11024050495 kN10.3

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
1322NSKBall11024050177 kN11.5
6322NSKBall1102405046,200 lbs9.525
7322BNSKBall1102405045,200 lbs11.113
322NSKCylindrical Roller1102405080,300 lbs9.979
NU322ENSKCylindrical Roller11024050555 kN11.8
HR30322JNSKTapered Roller11024050109,000 lbs11.018
HR31322JNSKTapered Roller1102405076,400 lbs12.256
7322NSKPrecision / Angular Contact11024050242 kN11.1

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
HR30222NSKTapered Roller11020038390 kN5.28
HR30222JNSKTapered Roller1102003870,800 lbs5.28
HR30322JNSKTapered Roller11024050109,000 lbs11.018
HR31322NSKTapered Roller11024057580 kN12.3
HR31322JNSKTapered Roller1102405076,400 lbs12.256
HR32022XJNSKTapered Roller11017038236,000 lbs3.089
HR32222NSKTapered Roller11020053490 kN7.35
HR32222JNSKTapered Roller1102005389,900 lbs7.348

Request a quotation for HR30322

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