SIFT BEARING STORE CATALOG

240/1320CAME4NSKSpherical Roller

240/1320CAME4 is a NSK spherical roller bearing, bore 1320 mm, O.D. 1850 mm, width 530 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d1320mm
Outside dia. D1850mm
Width B530mm
Dynamic Cr5,100,000lbs
Static C0r14,300,000lbs
Limiting speed67rpm
Weight4387.599kg
Cr / C0r0.36
Mean dia. dm1585mm

Original catalogue drawing - NSK catalogue, page 93

240/1320CAME4 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. D1850 mmBore d1320 mmWidth B530 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 diameter132051.9685
DOutside diameter185072.8346
BInner-ring / bearing width53020.8661

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)1320
Bore d (in)51.9685
Outside dia. D (mm)1850
Outside dia. D (in)72.8346
Width B (mm)530
Width B (in)20.8661

Load ratings & speeds

Basic dynamic load rating Cr (lbs)5100000
Basic static load rating Cor (lbs)14300000
Limiting speed - grease (rpm)67
Limiting speed - oil (rpm)85

Weight

Weight (kg)4387.599

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.393
Shaft shoulder da min (in)54.09
Shaft shoulder da max (in)57.16
Housing shoulder Da min (in)65.17
Housing shoulder Da max (in)70.71

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
45,671,48310216,932
63,780,98839265,416
82,835,7411,024170,667
102,268,5932,154359,072
151,512,3958,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 22,685,930 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.

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
240/1400CAME4NSKSpherical Roller140019505455,500,000 lbs4886.097
240/500CAME4NSKSpherical Roller500720218995,000 lbs275.603
240/530CAME4NSKSpherical Roller5307802501,210,000 lbs388.819
240/560CAME4NSKSpherical Roller5608202581,340,000 lbs439.576

Request a quotation for 240/1320CAME4

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