SIFT BEARING STORE CATALOG

HR30214NSKTapered Roller

HR30214 is a NSK tapered roller bearing, bore 70 mm, O.D. 125 mm, width 24 mm, dynamic rating 163 kN. Dimensions, drawing, interchanges and price.

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Bore d70mm
Outside dia. D125mm
Width B24mm
Dynamic Cr163kN
Static C0r163kN
Limiting speed2,800rpm
Weight1.3kg
Cr / C0r1
Mean dia. dm97.5mm

Original catalogue drawing - NSK E1103, page 265

HR30214 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. D125 mmBore d70 mmWidth B24 mmCup width C21 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 diameter702.7559
DOutside diameter1254.9213
BInner-ring / bearing width240.9449
TOverall assembly width26.251.0335
CCup / outer-ring width210.8268
rChamfer (min)1.50.0591

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)70
Outside dia. D (mm)125
Width B (mm)24
Overall width T (mm)26.25
Cup width C (mm)21

Load ratings & speeds

Basic dynamic load rating Cr (lbs)36644
Basic static load rating Cor (lbs)36644
Basic dynamic load rating Cr (N)163000
Basic static load rating C0r (N)163000
Limiting speed - grease (rpm)2,800
Effective load centre a (mm)2

Weight

Weight (kg)1.3

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)1.5

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 900 rpm
440,7501021,881
627,1673927,268
820,3751,02418,963
1016,3002,15439,897
1510,8678,323154,138

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 163,000 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.265 (dimensions)

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

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
1214-K-TVH-C3FAGBall701252435 kN1.23
1214-TVHFAGBall701252435 kN1.25
6214FAGBall701252466 kN1.09
6214-2RSRFAGBall701252466 kN1.11
6214-2ZFAGBall701252466 kN1.11
QJ214-TVPFAGBall7012524118 kN1.22
QJ214-XL-TVPFAGBall7012524123 kN1.19
N214-E-TVP2FAGCylindrical Roller7012524140 kN1.16
N214-E-XL-TVP2FAGCylindrical Roller7012524141 kN1.16
NJ214-E-TVP2FAGCylindrical Roller7012524140 kN1.18

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
1214NSKBall70125247,760 lbs1.288
6214NSKBall701252414,000 lbs1.048
7214BNSKBall701252414,900 lbs1.098
BL214NSKBall701252418,300 lbs1.188
214NSKCylindrical Roller701252418,700 lbs1.152
NU214ENSKCylindrical Roller7012524146 kN1.29
HR30214JNSKTapered Roller701252429,700 lbs1.302
7214NSKPrecision / Angular Contact701252484 kN1.11

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
30314CNSKTapered Roller701503545,200 lbs2.812
3200NSKTapered Roller7015035236 kN2.94
32314CNSKTapered Roller701505158,900 lbs4.06
HR30214JNSKTapered Roller701252429,700 lbs1.302
HR30314JNSKTapered Roller701503551,000 lbs3.03
HR31314JNSKTapered Roller701503543,200 lbs2.939
HR32014XJNSKTapered Roller7011025104,000 lbs0.871
HR32214NSKTapered Roller7012531194 kN1.66

Request a quotation for HR30214

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