SIFT BEARING STORE CATALOG

230/630CAME4NSKSpherical Roller

230/630CAME4 is a NSK spherical roller bearing, bore 630 mm, O.D. 920 mm, width 212 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d630mm
Outside dia. D920mm
Width B212mm
Dynamic Cr1,330,000lbs
Static C0r2,870,000lbs
Limiting speed280rpm
Weight466.747kg
Cr / C0r0.46
Mean dia. dm775mm

Original catalogue drawing - NSK catalogue, page 81

230/630CAME4 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. D920 mmBore d630 mmWidth B212 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 diameter63024.8031
DOutside diameter92036.2205
BInner-ring / bearing width2128.3465

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)630
Bore d (in)24.8031
Outside dia. D (mm)920
Outside dia. D (in)36.2205
Width B (mm)212
Width B (in)8.3465

Load ratings & speeds

Basic dynamic load rating Cr (lbs)1330000
Basic static load rating Cor (lbs)2870000
Limiting speed - grease (rpm)280
Limiting speed - oil (rpm)340

Weight

Weight (kg)466.747

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.236
Shaft shoulder da min (in)26.22
Shaft shoulder da max (in)27.55
Housing shoulder Da min (in)32.85
Housing shoulder Da max (in)34.80

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
41,479,03410216,932
6986,02239265,416
8739,5171,024170,667
10591,6132,154359,072
15394,4098,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 5,916,135 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
230/630-BEA-XL-K-MB1FAGSpherical Roller6309202127400 kN476
230/630-BEA-XL-MB1FAGSpherical Roller6309202127400 kN491

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
230/530CAME4NSKSpherical Roller530780185990,000 lbs295.742
230/560CAME4NSKSpherical Roller5608201951,120,000 lbs343.369

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
231/630CAME4NSKSpherical Roller63010303152,160,000 lbs1041.448
232/630CAME4NSKSpherical Roller63011504123,000,000 lbs1843.853
239/630CAME4NSKSpherical Roller630850165895,000 lbs258.729
240/630CAME4NSKSpherical Roller6309202901,700,000 lbs635.029
241/630CAME4NSKSpherical Roller63010304002,460,000 lbs1242.39

Request a quotation for 230/630CAME4

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