SIFT BEARING STORE CATALOG

B7040-C-T-P4SFAGPrecision / Angular Contact

B7040-C-T-P4S is a FAG precision / angular contact bearing, bore 200 mm, O.D. 310 mm, width 51 mm. Dimensions, drawing, interchanges and price.

High precision class
Request a quoteEmail usSearch the catalog
Bore d200mm
Outside dia. D310mm
Width B51mm
Dynamic Cr305kN
Static C0r390kN
Limiting speed3,600rpm
Weight11.6kg
Cr / C0r0.78
Mean dia. dm255mm

Original catalogue drawing - FAG Schaeffler HR 1, page 290

B7040-C-T-P4S FAG Precision / Angular Contact 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. D310 mmBore d200 mmWidth B51 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 diameter2007.874
DOutside diameter31012.2047
BInner-ring / bearing width512.0079
rChamfer (min)2.10.0827

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)200
Outside dia. D (mm)310
Width B (mm)51

Load ratings & speeds

Basic dynamic load rating Cr (lbs)68567
Basic static load rating Cor (lbs)87675
Basic dynamic load rating Cr (N)305000
Basic static load rating C0r (N)390000
Fatigue limit load Cur (N)17500
Limiting speed nG (rpm)3,600
Effective load centre a (mm)60

Weight

Weight (kg)11.6

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)2.1
Chamfer r1 min (mm)2.1
Shaft shoulder da (mm)217
Housing shoulder Da (mm)293
Housing fillet ra max (mm)2
Housing fillet ra1 max (mm)1

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 1,200 rpm
476,25064889
650,8332163,000
838,1255127,111
1030,5001,00013,889
1520,3333,37546,875

Basic rating life per ISO 281: L10 = (C/P)3 with C = 305,000 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.290 (dimensions)

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

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
6040NSKBall2003105146,500 lbs14.061
1040NSKCylindrical Roller2003105188,000 lbs14.061
NU1040NSKCylindrical Roller20031051480 kN14
7040NSKPrecision / Angular Contact20031051264 kN13.7
7040A5NSKPrecision / Angular Contact2003105148,300 lbs13.703
7040CNSKPrecision / Angular Contact2003105159,500 lbs13.503

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
6040-MFAGBall20031051231 kN14.4
QJ1040-N2-MPAFAGBall20031051390 kN15
NU1040-M1FAGCylindrical Roller20031051470 kN14.1
NU1040-XL-M1FAGCylindrical Roller20031051470 kN14.1
B7040-E-T-P4SFAGPrecision / Angular Contact20031051290 kN11.5

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
B7040-E-T-P4SFAGPrecision / Angular Contact20031051290 kN11.5

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
B71940-C-T-P4SFAGPrecision / Angular Contact20028038204 kN6.03
B71940-E-T-P4SFAGPrecision / Angular Contact20028038193 kN6.01
B7240-C-T-P4SFAGPrecision / Angular Contact20036058325 kN24.1
B7240-E-T-P4SFAGPrecision / Angular Contact20036058310 kN24.1

Request a quotation for B7040-C-T-P4S

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