SIFT BEARING STORE CATALOG

23188-BEA-XL-MB1FAGSpherical Roller

23188-BEA-XL-MB1 is a FAG spherical roller bearing, bore 440 mm, O.D. 720 mm, width 226 mm. Dimensions, drawing, interchanges and price.

Brass cageX-life
Request a quoteEmail usSearch the catalog
Bore d440mm
Outside dia. D720mm
Width B226mm
Dynamic Cr6200kN
Static C0r10200kN
Limiting speed820rpm
Weight370kg
Cr / C0r0.61
Mean dia. dm580mm

Original catalogue drawing - FAG Schaeffler HR 1, page 734

23188-BEA-XL-MB1 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. D720 mmBore d440 mmWidth B226 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 diameter44017.3228
DOutside diameter72028.3465
BInner-ring / bearing width2268.8976
rChamfer (min)60.2362

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)440
Outside dia. D (mm)720
Width B (mm)226
Inner-ring shoulder dia. D1 (mm)630.2

Load ratings & speeds

Basic dynamic load rating Cr (lbs)1393815
Basic static load rating Cor (lbs)2293051
Basic dynamic load rating Cr (N)6.2e+06
Basic static load rating C0r (N)1.02e+07
Fatigue limit load Cur (N)680000
Factor e0.3
Factor Y02.2
Limiting speed nG (rpm)820
Reference speed nB (rpm)430

Weight

Weight (kg)370.0

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)6
Shaft shoulder da (mm)466
Housing shoulder Da (mm)694
Housing fillet ra max (mm)5

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 200 rpm
41,550,0001028,466
61,033,33339232,708
8775,0001,02485,333
10620,0002,154179,536
15413,3338,323693,622

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 6,200,000 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
23188CAME4NSKSpherical Roller4407202261,200,000 lbs357.431

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
23188-BEA-XL-K-MB1FAGSpherical Roller4407202266200 kN358

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
23188-BEA-XL-K-MB1FAGSpherical Roller4407202266200 kN358

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
23088-BEA-XL-K-MB1FAGSpherical Roller4406501573950 kN176
23088-BEA-XL-MB1FAGSpherical Roller4406501573950 kN182
23288-BEA-XL-K-MB1FAGSpherical Roller4407902808300 kN592
23288-BEA-XL-MB1FAGSpherical Roller4407902808300 kN610
23988-K-MBFAGSpherical Roller4406001182230 kN98.3
23988-MBFAGSpherical Roller4406001182230 kN101
24088-BEA-XL-K30-MB1FAGSpherical Roller4406502125100 kN238
24088-BEA-XL-MB1FAGSpherical Roller4406502125100 kN243

Request a quotation for 23188-BEA-XL-MB1

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