SIFT BEARING STORE CATALOG

23992-B-MBFAGSpherical Roller

23992-B-MB is a FAG spherical roller bearing, bore 460 mm, O.D. 620 mm, width 118 mm. Dimensions, drawing, interchanges and price.

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Bore d460mm
Outside dia. D620mm
Width B118mm
Dynamic Cr2270kN
Static C0r5400kN
Limiting speed1,080rpm
Weight111kg
Cr / C0r0.42
Mean dia. dm540mm

Original catalogue drawing - FAG Schaeffler HR 1, page 734

23992-B-MB FAG 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
rChamfer (min)40.1575

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
Outside dia. D (mm)620
Width B (mm)118
Inner-ring shoulder dia. D1 (mm)573.3

Load ratings & speeds

Basic dynamic load rating Cr (lbs)510316
Basic static load rating Cor (lbs)1213968
Basic dynamic load rating Cr (N)2.27e+06
Basic static load rating C0r (N)5.4e+06
Fatigue limit load Cur (N)370000
Factor e0.18
Factor Y03.76
Limiting speed nG (rpm)1,080
Reference speed nB (rpm)590

Weight

Weight (kg)111.0

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)4
Shaft shoulder da (mm)474.6
Housing shoulder Da (mm)605.4
Housing fillet ra max (mm)3

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 300 rpm
4567,5001025,644
6378,33339221,805
8283,7501,02456,889
10227,0002,154119,691
15151,3338,323462,415

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 2,270,000 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandFAG
Source catalogueFAG / Schaeffler Rolling Bearings HR 1
Catalogue pagep.734 (dimensions)

Load ratings in newtons, fatigue limit load Cur, limiting speed nG and reference speed nB.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
23992CAME4NSKSpherical Roller460620118500,000 lbs99.427

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
23992-B-K-MBFAGSpherical Roller4606201182270 kN103

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
23992-B-K-MBFAGSpherical Roller4606201182270 kN103

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
23092-BEA-XL-K-MB1FAGSpherical Roller4606801634300 kN201
23092-BEA-XL-MB1FAGSpherical Roller4606801634300 kN208
23192-BEA-XL-K-MB1FAGSpherical Roller4607602406900 kN431
23192-BEA-XL-MB1FAGSpherical Roller4607602406900 kN445
23292-BEA-XL-K-MB1FAGSpherical Roller4608302969200 kN695
23292-BEA-XL-MB1FAGSpherical Roller4608302969200 kN716
24092-BEA-XL-K30-MB1FAGSpherical Roller4606802185500 kN270
24092-BEA-XL-MB1FAGSpherical Roller4606802185500 kN274

Request a quotation for 23992-B-MB

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