SIFT BEARING STORE CATALOG

24020CE4NSKSpherical Roller

24020CE4 is a NSK spherical roller bearing, bore 100 mm, O.D. 150 mm, width 50 mm. Dimensions, drawing, interchanges and price.

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Bore d100mm
Outside dia. D150mm
Width B50mm
Dynamic Cr62,000lbs
Static C0r106,000lbs
Limiting speed1,800rpm
Weight3.048kg
Cr / C0r0.58
Mean dia. dm125mm

Original catalogue drawing - NSK catalogue, page 93

24020CE4 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 d100 mmWidth B50 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 diameter1003.937
DOutside diameter1505.9055
BInner-ring / bearing width501.9685

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)100
Bore d (in)3.9370
Outside dia. D (mm)150
Outside dia. D (in)5.9055
Width B (mm)50
Width B (in)1.9685

Load ratings & speeds

Basic dynamic load rating Cr (lbs)62000
Basic static load rating Cor (lbs)106000
Limiting speed - grease (rpm)1,800
Limiting speed - oil (rpm)2,400

Weight

Weight (kg)3.048

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.059
Shaft shoulder da min (in)4.29
Shaft shoulder da max (in)4.33
Housing shoulder Da min (in)5.20
Housing shoulder Da max (in)5.55

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 600 rpm
468,9471022,822
645,96539210,903
834,4741,02428,444
1027,5792,15459,845
1518,3868,323231,207

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 275,790 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.95 (dimensions) / p.96 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
21320CAME4NSKSpherical Roller10021547495 kN8.46
21320CE4NSKSpherical Roller10021547495 kN8.46
22220CAME4NSKSpherical Roller1001804674,000 lbs4.899
22220EAE4NSKSpherical Roller1001804682,000 lbs4.831
22220HE4NSKSpherical Roller1001804684,000 lbs4.563
22320CAME4NSKSpherical Roller10021573135,000 lbs12.483
22320EAE4NSKSpherical Roller10021573155,000 lbs12.673
22320HE4NSKSpherical Roller10021573150,000 lbs12.029

Request a quotation for 24020CE4

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