SIFT BEARING STORE CATALOG

239/900-MBFAGSpherical Roller

239/900-MB is a FAG spherical roller bearing, bore 900 mm, O.D. 1180 mm, width 206 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d900mm
Outside dia. D1180mm
Width B206mm
Dynamic Cr6500kN
Static C0r17200kN
Limiting speed520rpm
Weight653kg
Cr / C0r0.38
Mean dia. dm1040mm

Original catalogue drawing - FAG Schaeffler HR 1, page 746

239/900-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. D1180 mmBore d900 mmWidth B206 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 diameter90035.4331
DOutside diameter118046.4567
BInner-ring / bearing width2068.1102
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)900
Outside dia. D (mm)1180
Width B (mm)206
Inner-ring shoulder dia. D1 (mm)1

Load ratings & speeds

Basic dynamic load rating Cr (lbs)1461258
Basic static load rating Cor (lbs)3866714
Basic dynamic load rating Cr (N)6.5e+06
Basic static load rating C0r (N)1.72e+07
Fatigue limit load Cur (N)1.01e+06
Factor e0.16
Factor Y04.19
Limiting speed nG (rpm)520
Reference speed nB (rpm)260

Weight

Weight (kg)653.0

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)6
Shaft shoulder da (mm)923
Housing shoulder Da (mm)1157
Housing fillet ra max (mm)5

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
41,625,00010216,932
61,083,33339265,416
8812,5001,024170,667
10650,0002,154359,072
15433,3338,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 6,500,000 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.746 (dimensions)

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

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
239/900CAME4NSKSpherical Roller90011802061,480,000 lbs589.216

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
239/900-K-MBFAGSpherical Roller90011802066500 kN641

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
239/1060-K-MB1FAGSpherical Roller106014002509900 kN1060
239/1060-MB1FAGSpherical Roller106014002509900 kN1081
239/1180-B-K-MBFAGSpherical Roller1180154027211300 kN1340
239/1180-B-MBFAGSpherical Roller1180154027211300 kN1385
239/500-K-MBFAGSpherical Roller5006701282600 kN124
239/500-MBFAGSpherical Roller5006701282600 kN132
239/530-K-MBFAGSpherical Roller5307101362850 kN146
239/530-MBFAGSpherical Roller5307101362850 kN160

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/900-B-K-MBFAGSpherical Roller900128028011100 kN1153
230/900-B-MBFAGSpherical Roller900128028011100 kN1228
231/900-B-K-MBFAGSpherical Roller900142041218000 kN2469
231/900-B-MBFAGSpherical Roller900142041218000 kN2570
238/900-B-K-MBFAGSpherical Roller90010901403750 kN262
238/900-B-MBFAGSpherical Roller90010901403750 kN271
240/900-B-K30-MBFAGSpherical Roller900128037514200 kN1569
240/900-B-MBFAGSpherical Roller900128037514200 kN1595

Request a quotation for 239/900-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