SIFT BEARING STORE CATALOG

23968CAME4NSKSpherical Roller

23968CAME4 is a NSK spherical roller bearing, bore 340 mm, O.D. 460 mm, width 90 mm. Dimensions, drawing, interchanges and price.

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Bore d340mm
Outside dia. D460mm
Width B90mm
Dynamic Cr300,000lbs
Static C0r635,000lbs
Limiting speed630rpm
Weight42.03kg
Cr / C0r0.47
Mean dia. dm400mm

Original catalogue drawing - NSK catalogue, page 91

23968CAME4 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. D460 mmBore d340 mmWidth B90 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 diameter46018.1102
BInner-ring / bearing width903.5433

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)460
Outside dia. D (in)18.1102
Width B (mm)90
Width B (in)3.5433

Load ratings & speeds

Basic dynamic load rating Cr (lbs)300000
Basic static load rating Cor (lbs)635000
Limiting speed - grease (rpm)630
Limiting speed - oil (rpm)800

Weight

Weight (kg)42.03

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.098
Shaft shoulder da min (in)13.94
Shaft shoulder da max (in)14.55
Housing shoulder Da min (in)16.78
Housing shoulder Da max (in)17.56

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 200 rpm
4333,6171028,466
6222,41139232,708
8166,8081,02485,333
10133,4472,154179,536
1588,9648,323693,622

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,334,466 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.93 (dimensions) / p.94 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
23968-K-MBFAGSpherical Roller340460901370 kN42.9
23968-MBFAGSpherical Roller340460901370 kN43.7

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
23068CAME4NSKSpherical Roller340520133510,000 lbs100.04
23168CAME4NSKSpherical Roller340580190810,000 lbs204.203
23268CAME4NSKSpherical Roller340620224990,000 lbs291.66
24068CAME4NSKSpherical Roller340520180655,000 lbs133.719
24168CAME4NSKSpherical Roller340580243955,000 lbs254.102
24168CXE4NSKSpherical Roller340580243915,000 lbs254.692

Request a quotation for 23968CAME4

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