SIFT BEARING STORE CATALOG

239/630CAME4NSKSpherical Roller

239/630CAME4 is a NSK spherical roller bearing, bore 630 mm, O.D. 850 mm, width 165 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d630mm
Outside dia. D850mm
Width B165mm
Dynamic Cr895,000lbs
Static C0r2,100,000lbs
Limiting speed300rpm
Weight258.729kg
Cr / C0r0.43
Mean dia. dm740mm

Original catalogue drawing - NSK catalogue, page 91

239/630CAME4 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. D850 mmBore d630 mmWidth B165 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 diameter85033.4646
BInner-ring / bearing width1656.4961

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)850
Outside dia. D (in)33.4646
Width B (mm)165
Width B (in)6.4961

Load ratings & speeds

Basic dynamic load rating Cr (lbs)895000
Basic static load rating Cor (lbs)2100000
Limiting speed - grease (rpm)300
Limiting speed - oil (rpm)360

Weight

Weight (kg)258.729

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.196
Shaft shoulder da min (in)25.91
Shaft shoulder da max (in)26.93
Housing shoulder Da min (in)30.95
Housing shoulder Da max (in)32.36

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
4995,29010216,932
6663,52639265,416
8497,6451,024170,667
10398,1162,154359,072
15265,4118,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 3,981,158 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.93 (dimensions) / p.94 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
239/630-B-K-MBFAGSpherical Roller6308501654100 kN283
239/630-B-MBFAGSpherical Roller6308501654100 kN292

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
239/1000CAME4NSKSpherical Roller100013202361,840,000 lbs878.608
239/1060CAME4NSKSpherical Roller106014002502,090,000 lbs1026.48
239/1120CAME4NSKSpherical Roller112014602502,130,000 lbs1102.229
239/1180CAME4NSKSpherical Roller118015402722,380,000 lbs1305.892
239/1250CAME4NSKSpherical Roller125016302802,600,000 lbs1521.802
239/1400CAME4NSKSpherical Roller140018203153,200,000 lbs2135.966
239/500CAME4NSKSpherical Roller500670128550,000 lbs122.878
239/530CAME4NSKSpherical Roller530710136660,000 lbs148.007

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/630CAME4NSKSpherical Roller6309202121,330,000 lbs466.747
231/630CAME4NSKSpherical Roller63010303152,160,000 lbs1041.448
232/630CAME4NSKSpherical Roller63011504123,000,000 lbs1843.853
240/630CAME4NSKSpherical Roller6309202901,700,000 lbs635.029
241/630CAME4NSKSpherical Roller63010304002,460,000 lbs1242.39

Request a quotation for 239/630CAME4

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