SIFT BEARING STORE CATALOG

24168CXE4NSKSpherical Roller

24168CXE4 is a NSK spherical roller bearing, bore 340 mm, O.D. 580 mm, width 243 mm. Dimensions, drawing, interchanges and price.

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Bore d340mm
Outside dia. D580mm
Width B243mm
Dynamic Cr915,000lbs
Static C0r1,690,000lbs
Limiting speed430rpm
Weight254.692kg
Cr / C0r0.54
Mean dia. dm460mm

Original catalogue drawing - NSK catalogue, page 95

24168CXE4 NSK Spherical 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. D580 mmBore d340 mmWidth B243 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 diameter34013.3858
DOutside diameter58022.8346
BInner-ring / bearing width2439.5669

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)340
Bore d (in)13.3858
Outside dia. D (mm)580
Outside dia. D (in)22.8346
Width B (mm)243
Width B (in)9.5669

Load ratings & speeds

Basic dynamic load rating Cr (lbs)915000
Basic static load rating Cor (lbs)1690000
Limiting speed - grease (rpm)430
Limiting speed - oil (rpm)560

Weight

Weight (kg)254.692

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.157
Shaft shoulder da min (in)14.25
Shaft shoulder da max (in)15.12
Housing shoulder Da min (in)19.23
Housing shoulder Da max (in)21.97

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
41,017,53110216,932
6678,35439265,416
8508,7651,024170,667
10407,0122,154359,072
15271,3428,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 4,070,123 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.97 (dimensions) / p.98 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
24168-BE-XLFAGSpherical Roller3405802435400 kN267
24168-BE-XL-K30FAGSpherical Roller3405802435400 kN263

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
24168CAME4NSKSpherical Roller340580243955,000 lbs254.102

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
24168CAME4NSKSpherical Roller340580243955,000 lbs254.102

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
23068CAME4NSKSpherical Roller340520133510,000 lbs100.04
23168CAME4NSKSpherical Roller340580190810,000 lbs204.203
23268CAME4NSKSpherical Roller340620224990,000 lbs291.66
23968CAME4NSKSpherical Roller34046090300,000 lbs42.03
24068CAME4NSKSpherical Roller340520180655,000 lbs133.719

Request a quotation for 24168CXE4

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.

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