SIFT BEARING STORE CATALOG

23992CAME4NSKSpherical Roller

23992CAME4 is a NSK spherical roller bearing, bore 460 mm, O.D. 620 mm, width 118 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d460mm
Outside dia. D620mm
Width B118mm
Dynamic Cr500,000lbs
Static C0r1,110,000lbs
Limiting speed430rpm
Weight99.427kg
Cr / C0r0.45
Mean dia. dm540mm

Original catalogue drawing - NSK catalogue, page 91

23992CAME4 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. D620 mmBore d460 mmWidth B118 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 diameter46018.1102
DOutside diameter62024.4094
BInner-ring / bearing width1184.6457

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)460
Bore d (in)18.1102
Outside dia. D (mm)620
Outside dia. D (in)24.4094
Width B (mm)118
Width B (in)4.6457

Load ratings & speeds

Basic dynamic load rating Cr (lbs)500000
Basic static load rating Cor (lbs)1110000
Limiting speed - grease (rpm)430
Limiting speed - oil (rpm)530

Weight

Weight (kg)99.427

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.118
Shaft shoulder da min (in)18.82
Shaft shoulder da max (in)19.70
Housing shoulder Da min (in)22.63
Housing shoulder Da max (in)23.70

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
4556,02810216,932
6370,68539265,416
8278,0141,024170,667
10222,4112,154359,072
15148,2748,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,224,111 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
23992-B-K-MBFAGSpherical Roller4606201182270 kN103
23992-B-MBFAGSpherical Roller4606201182270 kN111

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
23092CAME4NSKSpherical Roller460680163780,000 lbs198.891
23192CAME4NSKSpherical Roller4607602401,280,000 lbs419.573
23292CAME4NSKSpherical Roller4608302961,650,000 lbs685.832
24092CAME4NSKSpherical Roller4606802181,010,000 lbs262.947
24192CAME4NSKSpherical Roller4607603001,410,000 lbs508.477

Request a quotation for 23992CAME4

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