SIFT BEARING STORE CATALOG

239/530CAME4NSKSpherical Roller

239/530CAME4 is a NSK spherical roller bearing, bore 530 mm, O.D. 710 mm, width 136 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d530mm
Outside dia. D710mm
Width B136mm
Dynamic Cr660,000lbs
Static C0r1,530,000lbs
Limiting speed360rpm
Weight148.007kg
Cr / C0r0.43
Mean dia. dm620mm

Original catalogue drawing - NSK catalogue, page 91

239/530CAME4 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. D710 mmBore d530 mmWidth B136 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 diameter71027.9528
BInner-ring / bearing width1365.3543

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)710
Outside dia. D (in)27.9528
Width B (mm)136
Width B (in)5.3543

Load ratings & speeds

Basic dynamic load rating Cr (lbs)660000
Basic static load rating Cor (lbs)1530000
Limiting speed - grease (rpm)360
Limiting speed - oil (rpm)450

Weight

Weight (kg)148.007

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.157
Shaft shoulder da min (in)21.73
Shaft shoulder da max (in)22.65
Housing shoulder Da min (in)25.95
Housing shoulder Da max (in)27.09

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
4733,95710216,932
6489,30439265,416
8366,9781,024170,667
10293,5832,154359,072
15195,7228,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,935,826 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
239/530-K-MBFAGSpherical Roller5307101362850 kN146
239/530-MBFAGSpherical Roller5307101362850 kN160

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
239/560CAME4NSKSpherical Roller560750140700,000 lbs170.052

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/530CAME4NSKSpherical Roller530780185990,000 lbs295.742
231/530CAME4NSKSpherical Roller5308702721,610,000 lbs626.411
232/530CAME4NSKSpherical Roller5309803552,270,000 lbs1163.464
240/530CAME4NSKSpherical Roller5307802501,210,000 lbs388.819

Request a quotation for 239/530CAME4

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