SIFT BEARING STORE CATALOG

22314EAE4NSKSpherical Roller

22314EAE4 is a NSK spherical roller bearing, bore 70 mm, O.D. 150 mm, width 51 mm. Dimensions, drawing, interchanges and price.

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Bore d70mm
Outside dia. D150mm
Width B51mm
Dynamic Cr76,500lbs
Static C0r97,500lbs
Limiting speed2,800rpm
Weight4.273kg
Cr / C0r0.78
Mean dia. dm110mm

Original catalogue drawing - NSK catalogue, page 75

22314EAE4 NSK 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. D150 mmBore d70 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 diameter702.7559
DOutside diameter1505.9055
BInner-ring / bearing width512.0079

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)70
Bore d (in)2.7559
Outside dia. D (mm)150
Outside dia. D (in)5.9055
Width B (mm)51
Width B (in)2.0079

Load ratings & speeds

Basic dynamic load rating Cr (lbs)76500
Basic static load rating Cor (lbs)97500
Limiting speed - grease (rpm)2,800
Limiting speed - oil (rpm)3,400

Weight

Weight (kg)4.273

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.078
Shaft shoulder da min (in)3.23
Shaft shoulder da max (in)3.59
Housing shoulder Da min (in)5.01
Housing shoulder Da max (in)5.43

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 900 rpm
485,0721021,881
656,7153927,268
842,5361,02418,963
1034,0292,15439,897
1522,6868,323154,138

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 340,289 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandNSK
Source catalogueNSK inch product catalogue
Catalogue pagep.77 (dimensions) / p.78 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
2314-MFAGBall7015051112 kN4.38
4314-B-TVHFAGBall7015051156 kN3.99
NJ2314-E-TVP2FAGCylindrical Roller7015051325 kN4.1
NJ2314-E-XL-TVP2FAGCylindrical Roller7015051325 kN4.1
NU2314-E-TVP2FAGCylindrical Roller7015051325 kN4.02
NU2314-E-XL-TVP2FAGCylindrical Roller7015051325 kN4.02
NUP2314-E-TVP2FAGCylindrical Roller7015051325 kN4.18
NUP2314-E-XL-TVP2FAGCylindrical Roller7015051325 kN4.18
SL192314FAGCylindrical Roller7015051385 kN4.33
SL192314-XLFAGCylindrical Roller7015051385 kN4.33

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
2314NSKBall701505124,700 lbs4.169
2314NSKCylindrical Roller701505149,900 lbs3.992
NU2314ENSKCylindrical Roller7015051335 kN3.92
22314CAME4NSKSpherical Roller701505169,000 lbs4.191
22314HE4NSKSpherical Roller701505175,500 lbs3.973
32314CNSKTapered Roller701505158,900 lbs4.06
HR32314JNSKTapered Roller701505167,400 lbs4.35

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
21314EAE4NSKSpherical Roller7015035310 kN3
22214CAME4NSKSpherical Roller701253136,500 lbs1.583
22214EAE4NSKSpherical Roller701253140,500 lbs1.579
22214HE4NSKSpherical Roller701253141,000 lbs1.483
22314CAME4NSKSpherical Roller701505169,000 lbs4.191
22314HE4NSKSpherical Roller701505175,500 lbs3.973
23214CAME4NSKSpherical Roller7012539.745,500 lbs2.041
21313EAE4NSKSpherical Roller6514033264 kN2.45

Request a quotation for 22314EAE4

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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