SIFT BEARING STORE CATALOG

23088CAME4NSKSpherical Roller

23088CAME4 is a NSK spherical roller bearing, bore 440 mm, O.D. 650 mm, width 157 mm. Dimensions, drawing, interchanges and price.

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Bore d440mm
Outside dia. D650mm
Width B157mm
Dynamic Cr705,000lbs
Static C0r1,430,000lbs
Limiting speed430rpm
Weight171.657kg
Cr / C0r0.49
Mean dia. dm545mm

Original catalogue drawing - NSK catalogue, page 79

23088CAME4 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. D650 mmBore d440 mmWidth B157 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 diameter44017.3228
DOutside diameter65025.5906
BInner-ring / bearing width1576.1811

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)440
Bore d (in)17.3228
Outside dia. D (mm)650
Outside dia. D (in)25.5906
Width B (mm)157
Width B (in)6.1811

Load ratings & speeds

Basic dynamic load rating Cr (lbs)705000
Basic static load rating Cor (lbs)1430000
Limiting speed - grease (rpm)430
Limiting speed - oil (rpm)530

Weight

Weight (kg)171.657

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.196
Shaft shoulder da min (in)18.43
Shaft shoulder da max (in)19.27
Housing shoulder Da min (in)23.08
Housing shoulder Da max (in)24.49

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
4783,99910216,932
6522,66639265,416
8392,0001,024170,667
10313,6002,154359,072
15209,0668,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 3,135,996 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.81 (dimensions) / p.82 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
NN3088-AS-K-M-SPFAGCylindrical Roller4406501572450 kN172
23088-BEA-XL-K-MB1FAGSpherical Roller4406501573950 kN176
23088-BEA-XL-MB1FAGSpherical Roller4406501573950 kN182

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
23188CAME4NSKSpherical Roller4407202261,200,000 lbs357.431
23288CAME4NSKSpherical Roller4407902801,550,000 lbs587.856
23988CAME4NSKSpherical Roller440600118490,000 lbs96.071
24088CAME4NSKSpherical Roller440650212940,000 lbs228.293
24188CAME4NSKSpherical Roller4407202801,340,000 lbs429.779

Request a quotation for 23088CAME4

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