SIFT BEARING STORE CATALOG

241/630CAME4NSKSpherical Roller

241/630CAME4 is a NSK spherical roller bearing, bore 630 mm, O.D. 1030 mm, width 400 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d630mm
Outside dia. D1030mm
Width B400mm
Dynamic Cr2,460,000lbs
Static C0r5,150,000lbs
Limiting speed200rpm
Weight1242.39kg
Cr / C0r0.48
Mean dia. dm830mm

Original catalogue drawing - NSK catalogue, page 95

241/630CAME4 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. D1030 mmBore d630 mmWidth B400 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 diameter103040.5512
BInner-ring / bearing width40015.748

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)1030
Outside dia. D (in)40.5512
Width B (mm)400
Width B (in)15.7480

Load ratings & speeds

Basic dynamic load rating Cr (lbs)2460000
Basic static load rating Cor (lbs)5150000
Limiting speed - grease (rpm)200
Limiting speed - oil (rpm)260

Weight

Weight (kg)1242.39

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.236
Shaft shoulder da min (in)26.22
Shaft shoulder da max (in)27.80
Housing shoulder Da min (in)34.47
Housing shoulder Da max (in)39.13

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
42,735,65610216,932
61,823,77139265,416
81,367,8281,024170,667
101,094,2632,154359,072
15729,5088,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 10,942,625 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.97 (dimensions) / p.98 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
241/630-B-MBFAGSpherical Roller630103040013100 kN1393

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
241/500CAME4NSKSpherical Roller5008303251,800,000 lbs664.513
241/560CAME4NSKSpherical Roller5609203552,120,000 lbs883.598
241/600CAME4NSKSpherical Roller6009803752,340,000 lbs1047.798
241/670CAME4NSKSpherical Roller67010904122,790,000 lbs1440.156

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
239/630CAME4NSKSpherical Roller630850165895,000 lbs258.729
240/630CAME4NSKSpherical Roller6309202901,700,000 lbs635.029

Request a quotation for 241/630CAME4

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