SIFT BEARING STORE CATALOG

232/630CAME4NSKSpherical Roller

232/630CAME4 is a NSK spherical roller bearing, bore 630 mm, O.D. 1150 mm, width 412 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d630mm
Outside dia. D1150mm
Width B412mm
Dynamic Cr3,000,000lbs
Static C0r5,750,000lbs
Limiting speed180rpm
Weight1843.853kg
Cr / C0r0.52
Mean dia. dm890mm

Original catalogue drawing - NSK catalogue, page 89

232/630CAME4 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. D1150 mmBore d630 mmWidth B412 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 diameter115045.2756
BInner-ring / bearing width41216.2205

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)1150
Outside dia. D (in)45.2756
Width B (mm)412
Width B (in)16.2205

Load ratings & speeds

Basic dynamic load rating Cr (lbs)3000000
Basic static load rating Cor (lbs)5750000
Limiting speed - grease (rpm)180
Limiting speed - oil (rpm)240

Weight

Weight (kg)1843.853

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.393
Shaft shoulder da min (in)26.93
Shaft shoulder da max (in)29.36
Housing shoulder Da min (in)38.19
Housing shoulder Da max (in)43.15

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
43,336,16610216,932
62,224,11139265,416
81,668,0831,024170,667
101,334,4662,154359,072
15889,6448,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 13,344,665 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.91 (dimensions) / p.92 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
232/630-B-K-MBFAGSpherical Roller630115041214400 kN1910
232/630-B-MBFAGSpherical Roller630115041214400 kN1940

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
232NSKCylindrical Roller1602904895,700 lbs14.515
232/500CAME4NSKSpherical Roller5009203362,020,000 lbs967.059
232/530CAME4NSKSpherical Roller5309803552,270,000 lbs1163.464
232/560CAME4NSKSpherical Roller56010303652,460,000 lbs1320.407
232/600CAME4NSKSpherical Roller60010903882,870,000 lbs1586.666
232/670CAME4NSKSpherical Roller67012204383,350,000 lbs2203.098
232/710CAME4NSKSpherical Roller71012804503,500,000 lbs2467.542
232/750CAME4NSKSpherical Roller75013604753,950,000 lbs2977.38

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/630CAME4NSKSpherical Roller6309202121,330,000 lbs466.747
231/630CAME4NSKSpherical Roller63010303152,160,000 lbs1041.448
239/630CAME4NSKSpherical Roller630850165895,000 lbs258.729
240/630CAME4NSKSpherical Roller6309202901,700,000 lbs635.029
241/630CAME4NSKSpherical Roller63010304002,460,000 lbs1242.39

Request a quotation for 232/630CAME4

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