SIFT BEARING STORE CATALOG

241/1000-B-K30-MBFAGSpherical Roller

241/1000-B-K30-MB is a FAG spherical roller bearing, bore 1000 mm, O.D. 1580 mm, width 580 mm. Dimensions, drawing, interchanges and price.

Tapered boreBrass cage
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Bore d1000mm
Outside dia. D1580mm
Width B580mm
Dynamic Cr27500kN
Static C0r64000kN
Limiting speed275rpm
Weight4379kg
Cr / C0r0.43
Mean dia. dm1290mm

Original catalogue drawing - FAG Schaeffler HR 1, page 748

241/1000-B-K30-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 d1000 mmWidth B580 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 diameter100039.3701
DOutside diameter158062.2047
BInner-ring / bearing width58022.8346
rChamfer (min)120.4724

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)1000
Outside dia. D (mm)1580
Width B (mm)580
Inner-ring shoulder dia. D1 (mm)1

Load ratings & speeds

Basic dynamic load rating Cr (lbs)6182246
Basic static load rating Cor (lbs)14387772
Basic dynamic load rating Cr (N)2.75e+07
Basic static load rating C0r (N)6.4e+07
Fatigue limit load Cur (N)3.95e+06
Factor e0.35
Factor Y01.87
Limiting speed nG (rpm)275

Weight

Weight (kg)4379.0

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)12
Shaft shoulder da (mm)1048
Housing shoulder Da (mm)1532
Housing fillet ra max (mm)10

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 100 rpm
46,875,00010216,932
64,583,33339265,416
83,437,5001,024170,667
102,750,0002,154359,072
151,833,3338,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 27,500,000 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.748 (dimensions)

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

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
241/1000-B-MBFAGSpherical Roller1000158058027500 kN4429

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
241/1000-B-MBFAGSpherical Roller1000158058027500 kN4429
241/500-BEA-XL-K30-MB1FAGSpherical Roller50083032510000 kN692
241/500-BEA-XL-MB1FAGSpherical Roller50083032510000 kN703
241/530-BEA-XL-K30-MB1FAGSpherical Roller530870335None10700 kN778
241/530-BEA-XL-MB1FAGSpherical Roller53087033510700 kN791
241/560-BEA-XL-K30-MB1FAGSpherical Roller560920355None12000 kN914
241/560-BEA-XL-MB1FAGSpherical Roller56092035512000 kN929
241/600-B-K30-MBFAGSpherical Roller600980375None11600 kN1170

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/1000-K-MBFAGSpherical Roller1000142030813100 kN1590
230/1000-MBFAGSpherical Roller1000142030813100 kN1590
231/1000-B-K-MBFAGSpherical Roller1000158046222000 kN3474
231/1000-B-MBFAGSpherical Roller1000158046222000 kN3474
238/1000-K-MBFAGSpherical Roller100012201654900 kN399
238/1000-MBFAGSpherical Roller100012201654900 kN413
240/1000-B-K30-MBFAGSpherical Roller1000142041216400 kN2073
240/1000-B-MBFAGSpherical Roller1000142041216400 kN2108

Request a quotation for 241/1000-B-K30-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