SIFT BEARING STORE CATALOG

23180CAME4NSKSpherical Roller

23180CAME4 is a NSK spherical roller bearing, bore 400 mm, O.D. 650 mm, width 200 mm. Dimensions, drawing, interchanges and price.

Brass cage
Request a quoteEmail usSearch the catalog
Bore d400mm
Outside dia. D650mm
Width B200mm
Dynamic Cr930,000lbs
Static C0r1,780,000lbs
Limiting speed380rpm
Weight254.919kg
Cr / C0r0.52
Mean dia. dm525mm

Original catalogue drawing - NSK catalogue, page 85

23180CAME4 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 d400 mmWidth B200 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 diameter40015.748
DOutside diameter65025.5906
BInner-ring / bearing width2007.874

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)400
Bore d (in)15.7480
Outside dia. D (mm)650
Outside dia. D (in)25.5906
Width B (mm)200
Width B (in)7.8740

Load ratings & speeds

Basic dynamic load rating Cr (lbs)930000
Basic static load rating Cor (lbs)1780000
Limiting speed - grease (rpm)380
Limiting speed - oil (rpm)480

Weight

Weight (kg)254.919

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.196
Shaft shoulder da min (in)16.85
Shaft shoulder da max (in)18.00
Housing shoulder Da min (in)22.37
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
41,034,21210216,932
6689,47439265,416
8517,1061,024170,667
10413,6852,154359,072
15275,7908,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 4,136,846 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.87 (dimensions) / p.88 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
23180-BEA-XL-K-MB1FAGSpherical Roller4006502005000 kN246
23180-BEA-XL-MB1FAGSpherical Roller4006502005000 kN255

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
23080CAME4NSKSpherical Roller400600148670,000 lbs144.623
23280CAME4NSKSpherical Roller4007202561,300,000 lbs444.974
23980CAME4NSKSpherical Roller400540106425,000 lbs68.492
24080CAME4NSKSpherical Roller400600200810,000 lbs191.688
24180CAME4NSKSpherical Roller4006502501,110,000 lbs313.659

Request a quotation for 23180CAME4

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