SIFT BEARING STORE CATALOG

240/500CAME4NSKSpherical Roller

240/500CAME4 is a NSK spherical roller bearing, bore 500 mm, O.D. 720 mm, width 218 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d500mm
Outside dia. D720mm
Width B218mm
Dynamic Cr995,000lbs
Static C0r2,220,000lbs
Limiting speed300rpm
Weight275.603kg
Cr / C0r0.45
Mean dia. dm610mm

Original catalogue drawing - NSK catalogue, page 93

240/500CAME4 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. D720 mmBore d500 mmWidth B218 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 diameter50019.685
DOutside diameter72028.3465
BInner-ring / bearing width2188.5827

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)500
Bore d (in)19.6850
Outside dia. D (mm)720
Outside dia. D (in)28.3465
Width B (mm)218
Width B (in)8.5827

Load ratings & speeds

Basic dynamic load rating Cr (lbs)995000
Basic static load rating Cor (lbs)2220000
Limiting speed - grease (rpm)300
Limiting speed - oil (rpm)400

Weight

Weight (kg)275.603

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.196
Shaft shoulder da min (in)20.79
Shaft shoulder da max (in)21.42
Housing shoulder Da min (in)25.30
Housing shoulder Da max (in)27.24

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
41,106,49510216,932
6737,66339265,416
8553,2481,024170,667
10442,5982,154359,072
15295,0658,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 4,425,981 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.95 (dimensions) / p.96 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
240/500-BEA-XL-K30-MB1FAGSpherical Roller5007202185700 kN289
240/500-BEA-XL-MB1FAGSpherical Roller5007202185700 kN294

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
240NSKCylindrical Roller20036058140,000 lbs26.308
240/1000CAME4NSKSpherical Roller100014204123,450,000 lbs2005.332
240/1120CAME4NSKSpherical Roller112015804624,200,000 lbs2786.418
240/1250CAME4NSKSpherical Roller125017505004,700,000 lbs3690.428
240/1320CAME4NSKSpherical Roller132018505305,100,000 lbs4387.599
240/1400CAME4NSKSpherical Roller140019505455,500,000 lbs4886.097
240/530CAME4NSKSpherical Roller5307802501,210,000 lbs388.819
240/560CAME4NSKSpherical Roller5608202581,340,000 lbs439.576

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/500CAME4NSKSpherical Roller500720167850,000 lbs218.178
231/500CAME4NSKSpherical Roller5008302641,540,000 lbs562.908
232/500CAME4NSKSpherical Roller5009203362,020,000 lbs967.059
239/500CAME4NSKSpherical Roller500670128550,000 lbs122.878
241/500CAME4NSKSpherical Roller5008303251,800,000 lbs664.513

Request a quotation for 240/500CAME4

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