SIFT BEARING STORE CATALOG

23036CDE4NSKSpherical Roller

23036CDE4 is a NSK spherical roller bearing, bore 180 mm, O.D. 280 mm, width 74 mm. Dimensions, drawing, interchanges and price.

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Bore d180mm
Outside dia. D280mm
Width B74mm
Dynamic Cr168,000lbs
Static C0r285,000lbs
Limiting speed1,200rpm
Weight16.892kg
Cr / C0r0.59
Mean dia. dm230mm

Original catalogue drawing - NSK catalogue, page 79

23036CDE4 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. D280 mmBore d180 mmWidth B74 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 diameter1807.0866
DOutside diameter28011.0236
BInner-ring / bearing width742.9134

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)180
Bore d (in)7.0866
Outside dia. D (mm)280
Outside dia. D (in)11.0236
Width B (mm)74
Width B (in)2.9134

Load ratings & speeds

Basic dynamic load rating Cr (lbs)168000
Basic static load rating Cor (lbs)285000
Limiting speed - grease (rpm)1,200
Limiting speed - oil (rpm)1,400

Weight

Weight (kg)16.892

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.078
Shaft shoulder da min (in)7.56
Shaft shoulder da max (in)7.96
Housing shoulder Da min (in)9.78
Housing shoulder Da max (in)10.55

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 400 rpm
4186,8251024,233
6124,55039216,354
893,4131,02442,667
1074,7302,15489,768
1549,8208,323346,811

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 747,301 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.81 (dimensions) / p.82 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
NN3036-AS-K-M-SPFAGCylindrical Roller18028074570 kN16.4
SL183036FAGCylindrical Roller18028074810 kN16.1
23036-E1-XL-K-TVPBFAGSpherical Roller180280741040 kN15.6
23036-E1-XL-TVPBFAGSpherical Roller180280741040 kN15.9
23036-E1A-XL-K-MFAGSpherical Roller180280741040 kN16
23036-E1A-XL-MFAGSpherical Roller180280741040 kN16.8

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
NCF3036VNSKCylindrical Roller18028074965 kN15.8
23036CAME4NSKSpherical Roller18028074168,000 lbs16.411
NN3036NSKPrecision / Angular Contact18028074127,000 lbs16.665

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
23036CAME4NSKSpherical Roller18028074168,000 lbs16.411

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
22236CAME4NSKSpherical Roller18032086230,000 lbs29.016
22236CDE4NSKSpherical Roller18032086230,000 lbs29.874
22336CAME4NSKSpherical Roller180380126390,000 lbs66.238
23136CAME4NSKSpherical Roller18030096237,000 lbs26.671
23136CE4NSKSpherical Roller18030096237,000 lbs27.27
23236CAME4NSKSpherical Roller180320112292,000 lbs37.058
23236CE4NSKSpherical Roller180320112293,000 lbs38.542
23936CAME4NSKSpherical Roller18025052106,000 lbs7.534

Request a quotation for 23036CDE4

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