SIFT BEARING STORE CATALOG

23148CAME4NSKSpherical Roller

23148CAME4 is a NSK spherical roller bearing, bore 240 mm, O.D. 400 mm, width 128 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d240mm
Outside dia. D400mm
Width B128mm
Dynamic Cr400,000lbs
Static C0r700,000lbs
Limiting speed670rpm
Weight63.117kg
Cr / C0r0.57
Mean dia. dm320mm

Original catalogue drawing - NSK catalogue, page 83

23148CAME4 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. D400 mmBore d240 mmWidth B128 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 diameter2409.4488
DOutside diameter40015.748
BInner-ring / bearing width1285.0394

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)240
Bore d (in)9.4488
Outside dia. D (mm)400
Outside dia. D (in)15.7480
Width B (mm)128
Width B (in)5.0394

Load ratings & speeds

Basic dynamic load rating Cr (lbs)400000
Basic static load rating Cor (lbs)700000
Limiting speed - grease (rpm)670
Limiting speed - oil (rpm)850

Weight

Weight (kg)63.117

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.118
Shaft shoulder da min (in)10.16
Shaft shoulder da max (in)10.84
Housing shoulder Da min (in)13.64
Housing shoulder Da max (in)15.04

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 200 rpm
4444,8221028,466
6296,54839232,708
8222,4111,02485,333
10177,9292,154179,536
15118,6198,323693,622

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,779,289 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.85 (dimensions) / p.86 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
23148-BE-XLFAGSpherical Roller2404001282130 kN64
23148-BE-XL-2RSRFAGSpherical Roller2404001282140 kN64
23148-BE-XL-KFAGSpherical Roller2404001282130 kN62

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
23148CE4NSKSpherical Roller240400128400,000 lbs64.328

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
23148CE4NSKSpherical Roller240400128400,000 lbs64.328

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
22248CAME4NSKSpherical Roller240440120420,000 lbs79.524
22348CAME4NSKSpherical Roller240500155585,000 lbs145.263
23048CAME4NSKSpherical Roller24036092260,000 lbs32.259
23248CAME4NSKSpherical Roller240440160550,000 lbs105.034
23948CAME4NSKSpherical Roller24032060143,000 lbs13.109
24048CAME4NSKSpherical Roller240360118310,000 lbs40.737
24048CE4NSKSpherical Roller240360118310,000 lbs41.916
24148CAME4NSKSpherical Roller240400160480,000 lbs78.109

Request a quotation for 23148CAME4

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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