SIFT BEARING STORE CATALOG

HR32024XJNSKTapered Roller

HR32024XJ is a NSK tapered roller bearing, bore 120 mm, O.D. 180 mm, width 38 mm. Dimensions, drawing, interchanges and price.

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Bore d120mm
Outside dia. D180mm
Width B38mm
Dynamic Cr242,000lbs
Static C0r91,000lbs
Limiting speed1,800rpm
Weight3.27kg
Cr / C0r2.66
Mean dia. dm150mm

Original catalogue drawing - NSK catalogue, page 111

HR32024XJ 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. D180 mmBore d120 mmWidth B38 mmCup width C29 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 diameter1204.7244
DOutside diameter1807.0866
BInner-ring / bearing width381.4961
TOverall assembly width381.4961
CCup / outer-ring width291.1417

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)120
Bore d (in)4.7244
Outside dia. D (mm)180
Outside dia. D (in)7.0866
Width B (mm)38
Width B (in)1.4961
Overall width T (mm)38
Overall width T (in)1.4961
Cup width C (mm)29
Cup width C (in)1.1417

Load ratings & speeds

Basic dynamic load rating Cr (lbs)242000
Basic static load rating Cor (lbs)91000
Limiting speed - grease (rpm)1,800
Limiting speed - oil (rpm)2,400

Weight

Weight (kg)3.27

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.08
Shaft shoulder da min (in)5.315
Housing shoulder Da max (in)6.693
Shaft shoulder db max (in)5.157

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 600 rpm
4269,1171022,822
6179,41239210,903
8134,5591,02428,444
10107,6472,15459,845
1571,7658,323231,207

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,076,470 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.113 (dimensions) / p.114 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
32024-XFAGTapered Roller12018038250 kN3.29
32024-X-XLFAGTapered Roller12018038295 kN3.29
32024XTimkenTapered Roller12018038292 kN3.27
X32024X/Y32024XTimkenTapered Roller12018038--
XAA32024X/Y32024XTimkenTapered Roller12018038292 kN3.25

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
HR32024NSKTapered Roller12018038297 kN3.27

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
HR30224NSKTapered Roller12021540410 kN6.28
HR30224JNSKTapered Roller1202154075,300 lbs6.282
HR30324NSKTapered Roller12026055660 kN13.9
HR30324JNSKTapered Roller12026055120,000 lbs13.921
HR31324NSKTapered Roller12026062685 kN15.6
HR31324JNSKTapered Roller1202606295,500 lbs15.644
HR32024NSKTapered Roller12018038297 kN3.27
HR32224NSKTapered Roller12021558540 kN9

Request a quotation for HR32024XJ

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