SIFT BEARING STORE CATALOG

230/530CAME4NSKSpherical Roller

230/530CAME4 is a NSK spherical roller bearing, bore 530 mm, O.D. 780 mm, width 185 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d530mm
Outside dia. D780mm
Width B185mm
Dynamic Cr990,000lbs
Static C0r2,070,000lbs
Limiting speed340rpm
Weight295.742kg
Cr / C0r0.48
Mean dia. dm655mm

Original catalogue drawing - NSK catalogue, page 81

230/530CAME4 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. D780 mmBore d530 mmWidth B185 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 diameter53020.8661
DOutside diameter78030.7087
BInner-ring / bearing width1857.2835

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)530
Bore d (in)20.8661
Outside dia. D (mm)780
Outside dia. D (in)30.7087
Width B (mm)185
Width B (in)7.2835

Load ratings & speeds

Basic dynamic load rating Cr (lbs)990000
Basic static load rating Cor (lbs)2070000
Limiting speed - grease (rpm)340
Limiting speed - oil (rpm)430

Weight

Weight (kg)295.742

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.196
Shaft shoulder da min (in)21.97
Shaft shoulder da max (in)23.25
Housing shoulder Da min (in)27.78
Housing shoulder Da max (in)29.61

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
41,100,93510216,932
6733,95739265,416
8550,4671,024170,667
10440,3742,154359,072
15293,5838,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 4,403,739 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.83 (dimensions) / p.84 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
230/530-BEA-XL-K-MB1FAGSpherical Roller5307801855600 kN302
230/530-BEA-XL-MB1FAGSpherical Roller5307801855600 kN312

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
230NSKCylindrical Roller1502704577,000 lbs11.34
230/1000CAME4NSKSpherical Roller100014203082,680,000 lbs1560.358
230/1060CAME4NSKSpherical Roller106015003252,930,000 lbs1781.711
230/1120CAME4NSKSpherical Roller112015803453,450,000 lbs2120.091
230/1250CAME4NSKSpherical Roller125017503753,900,000 lbs2760.563
230/500CAME4NSKSpherical Roller500720167850,000 lbs218.178
230/560CAME4NSKSpherical Roller5608201951,120,000 lbs343.369
230/600CAME4NSKSpherical Roller6008702001,230,000 lbs388.275

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
231/530CAME4NSKSpherical Roller5308702721,610,000 lbs626.411
232/530CAME4NSKSpherical Roller5309803552,270,000 lbs1163.464
239/530CAME4NSKSpherical Roller530710136660,000 lbs148.007
240/530CAME4NSKSpherical Roller5307802501,210,000 lbs388.819

Request a quotation for 230/530CAME4

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