SIFT BEARING STORE CATALOG

2324NSKCylindrical Roller

2324 is a NSK cylindrical roller bearing, bore 120 mm, O.D. 260 mm, width 86 mm. Dimensions, drawing, interchanges and price.

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Bore d120mm
Outside dia. D260mm
Width B86mm
Dynamic Cr160,000lbs
Static C0r206,000lbs
Limiting speed2,000rpm
Weight23.587kg
Cr / C0r0.78
Mean dia. dm190mm

Original catalogue drawing - NSK catalogue, page 63

2324 NSK Cylindrical 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. D260 mmBore d120 mmWidth B86 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 diameter26010.2362
BInner-ring / bearing width863.3858

Notes

Cylindrical roller entries from the NSK inch catalogue are series numbers covering the N / NU / NJ / NUP / NH prefixes of the same size. 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)260
Outside dia. D (in)10.2362
Width B (mm)86
Width B (in)3.3858

Load ratings & speeds

Basic dynamic load rating Cr (lbs)160000
Basic static load rating Cor (lbs)206000
Limiting speed - grease (rpm)2,000
Limiting speed - oil (rpm)2,600

Weight

Weight (kg)23.587

Mounting dimensions (fillets / shoulders)

Fillet ra max (in)0.098
Fillet rb max (in)0.098
Shaft shoulder da min (in)5.236
Housing shoulder Da max (in)9.724
Shaft shoulder db min (in)5.236

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 600 rpm
4177,9291022,822
6118,61939210,903
888,9641,02428,444
1071,1722,15459,845
1547,4488,323231,207

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 711,715 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.65 (dimensions) / p.66 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
LSL192324FAGCylindrical Roller120260861060 kN22
LSL192324-TB-XLFAGCylindrical Roller120260861060 kN22
NJ2324-E-M1FAGCylindrical Roller12026086930 kN23.5
NJ2324-E-XL-M1FAGCylindrical Roller12026086930 kN23.8
NU2324-E-M1FAGCylindrical Roller12026086930 kN23.2
NU2324-E-XL-M1FAGCylindrical Roller12026086930 kN23.5
NUP2324-E-M1FAGCylindrical Roller12026086930 kN23.8
NUP2324-E-XL-M1FAGCylindrical Roller12026086930 kN24.1
SL192324FAGCylindrical Roller120260861130 kN22.3
SL192324-TB-XL-BRFAGCylindrical Roller120260861130 kN22.3

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
NU2324ENSKCylindrical Roller12026086975 kN25
22324CAME4NSKSpherical Roller12026086190,000 lbs21.909
22324EAE4NSKSpherical Roller12026086214,000 lbs22.153
HR32324JNSKTapered Roller12026086173,000 lbs21.772

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
1024NSKCylindrical Roller1201802831,000 lbs2.404
2224NSKCylindrical Roller1202155878,100 lbs8.165
224NSKCylindrical Roller1202154055,700 lbs5.443
324NSKCylindrical Roller12026055101,000 lbs13.154
424NSKCylindrical Roller12031072151,000 lbs29.937
NCF2924VNSKCylindrical Roller12016527217 kN1.7
NCF3024VNSKCylindrical Roller12018046360 kN3.6
NU1024NSKCylindrical Roller12018028171 kN2.43

Request a quotation for 2324

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