SIFT BEARING STORE CATALOG

232/630-B-MBFAGSpherical Roller

232/630-B-MB is a FAG spherical roller bearing, bore 630 mm, O.D. 1150 mm, width 412 mm. Dimensions, drawing, interchanges and price.

Brass cage
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Bore d630mm
Outside dia. D1150mm
Width B412mm
Dynamic Cr14400kN
Static C0r28500kN
Limiting speed465rpm
Weight1940kg
Cr / C0r0.51
Mean dia. dm890mm

Original catalogue drawing - FAG Schaeffler HR 1, page 740

232/630-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. D1150 mmBore d630 mmWidth B412 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 diameter63024.8031
DOutside diameter115045.2756
BInner-ring / bearing width41216.2205
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)630
Outside dia. D (mm)1150
Width B (mm)412
Inner-ring shoulder dia. D1 (mm)969.2

Load ratings & speeds

Basic dynamic load rating Cr (lbs)3237249
Basic static load rating Cor (lbs)6407055
Basic dynamic load rating Cr (N)1.44e+07
Basic static load rating C0r (N)2.85e+07
Fatigue limit load Cur (N)1.35e+06
Factor e0.37
Factor Y01.76
Limiting speed nG (rpm)465
Reference speed nB (rpm)181

Weight

Weight (kg)1940.0

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)12
Shaft shoulder da (mm)678
Housing shoulder Da (mm)1102
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
43,600,00010216,932
62,400,00039265,416
81,800,0001,024170,667
101,440,0002,154359,072
15960,0008,3231,387,244

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 14,400,000 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.740 (dimensions)

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

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
232/630CAME4NSKSpherical Roller63011504123,000,000 lbs1843.853

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
232/630-B-K-MBFAGSpherical Roller630115041214400 kN1910

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
232/500-BEA-XL-K-MB1FAGSpherical Roller50092033611300 kN983
232/500-BEA-XL-MB1FAGSpherical Roller50092033611300 kN1013
232/530-K-MBFAGSpherical Roller53098035510900 kN1202
232/530-MBFAGSpherical Roller53098035510900 kN1240
232/560-K-MBFAGSpherical Roller560103036511700 kN1358
232/560-MBFAGSpherical Roller560103036511700 kN1397
232/600-B-K-MBFAGSpherical Roller600109038813000 kN1599
232/600-B-MBFAGSpherical Roller600109038813000 kN1634

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
230/630-BEA-XL-K-MB1FAGSpherical Roller6309202127400 kN476
230/630-BEA-XL-MB1FAGSpherical Roller6309202127400 kN491
231/630-B-K-MBFAGSpherical Roller63010303159800 kN1037
231/630-B-MBFAGSpherical Roller63010303159800 kN1074
238/630-XL-K-MA1FAGSpherical Roller6307801122650 kN120
238/630-XL-MA1FAGSpherical Roller6307801122650 kN122
239/630-B-K-MBFAGSpherical Roller6308501654100 kN283
239/630-B-MBFAGSpherical Roller6308501654100 kN292

Request a quotation for 232/630-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.

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