SIFT BEARING STORE CATALOG

240/1120-B-MBFAGSpherical Roller

240/1120-B-MB is a FAG spherical roller bearing, bore 1120 mm, O.D. 1580 mm, width 462 mm. Dimensions, drawing, interchanges and price.

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Bore d1120mm
Outside dia. D1580mm
Width B462mm
Dynamic Cr20900kN
Static C0r55000kN
Limiting speed280rpm
Weight2924kg
Cr / C0r0.38
Mean dia. dm1350mm

Original catalogue drawing - FAG Schaeffler HR 1, page 748

240/1120-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. D1580 mmBore d1120 mmWidth B462 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 diameter112044.0945
DOutside diameter158062.2047
BInner-ring / bearing width46218.189
rChamfer (min)9.50.374

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)1120
Outside dia. D (mm)1580
Width B (mm)462
Inner-ring shoulder dia. D1 (mm)1

Load ratings & speeds

Basic dynamic load rating Cr (lbs)4698507
Basic static load rating Cor (lbs)12364492
Basic dynamic load rating Cr (N)2.09e+07
Basic static load rating C0r (N)5.5e+07
Fatigue limit load Cur (N)3.25e+06
Factor e0.28
Factor Y02.39
Limiting speed nG (rpm)280
Reference speed nB (rpm)113

Weight

Weight (kg)2924.0

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)9.5
Shaft shoulder da (mm)1154
Housing shoulder Da (mm)1546
Housing fillet ra max (mm)8

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
45,225,00010216,932
63,483,33339265,416
82,612,5001,024170,667
102,090,0002,154359,072
151,393,3338,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 20,900,000 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.748 (dimensions)

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

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
240/1120CAME4NSKSpherical Roller112015804624,200,000 lbs2786.418

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
240/1120-B-K30-MBFAGSpherical Roller1120158046220900 kN2889

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
240/1000-B-K30-MBFAGSpherical Roller1000142041216400 kN2073
240/1000-B-MBFAGSpherical Roller1000142041216400 kN2108
240/1060-B-K30-MBFAGSpherical Roller1060150043818800 kN2483
240/1060-B-MBFAGSpherical Roller1060150043818800 kN2524
240/1120-B-K30-MBFAGSpherical Roller1120158046220900 kN2889
240/500-BEA-XL-K30-MB1FAGSpherical Roller5007202185700 kN289
240/500-BEA-XL-MB1FAGSpherical Roller5007202185700 kN294
240/530-BEA-XL-K30-MB1FAGSpherical Roller5307802507000 kN403

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/1120-B-MBFAGSpherical Roller1120158034514900 kN2210
248/1120-B-MBFAGSpherical Roller112013602438000 kN791
249/1120-B-K30-MBFAGSpherical Roller1120146033512800 kN1518
249/1120-B-MBFAGSpherical Roller1120146033512800 kN1545

Request a quotation for 240/1120-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