SIFT BEARING STORE CATALOG

22236CDE4NSKSpherical Roller

22236CDE4 is a NSK spherical roller bearing, bore 180 mm, O.D. 320 mm, width 86 mm. Dimensions, drawing, interchanges and price.

Request a quoteEmail usSearch the catalog
Bore d180mm
Outside dia. D320mm
Width B86mm
Dynamic Cr230,000lbs
Static C0r345,000lbs
Limiting speed1,100rpm
Weight29.874kg
Cr / C0r0.67
Mean dia. dm250mm

Original catalogue drawing - NSK catalogue, page 73

22236CDE4 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. D320 mmBore d180 mmWidth B86 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 diameter32012.5984
BInner-ring / bearing width863.3858

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)320
Outside dia. D (in)12.5984
Width B (mm)86
Width B (in)3.3858

Load ratings & speeds

Basic dynamic load rating Cr (lbs)230000
Basic static load rating Cor (lbs)345000
Limiting speed - grease (rpm)1,100
Limiting speed - oil (rpm)1,300

Weight

Weight (kg)29.874

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.118
Shaft shoulder da min (in)7.80
Shaft shoulder da max (in)8.37
Housing shoulder Da min (in)10.95
Housing shoulder Da max (in)11.89

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 300 rpm
4255,7731025,644
6170,51539221,805
8127,8861,02456,889
10102,3092,154119,691
1568,2068,323462,415

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,023,091 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.75 (dimensions) / p.76 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
NJ2236-E-M1FAGCylindrical Roller180320861180 kN30.9
NJ2236-E-XL-M1FAGCylindrical Roller180320861180 kN31.1
NU2236-E-M1FAGCylindrical Roller180320861180 kN30.5
NU2236-E-XL-M1FAGCylindrical Roller180320861180 kN30.7
NUP2236-E-M1FAGCylindrical Roller180320861180 kN31.4
NUP2236-E-XL-M1FAGCylindrical Roller180320861180 kN31.6
SL182236FAGCylindrical Roller180320861180 kN29.8
22236-E1-XLFAGSpherical Roller180320861360 kN29.2
22236-E1-XL-KFAGSpherical Roller180320861360 kN28.5
32236-AFAGTapered Roller180320861020 kN32.5

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
2236NSKCylindrical Roller18032086167,000 lbs30.391
NU2236ENSKCylindrical Roller180320861240 kN31.4
22236CAME4NSKSpherical Roller18032086230,000 lbs29.016
HR32236NSKTapered Roller180320861180 kN29.8
HR32236JNSKTapered Roller18032086216,000 lbs29.806

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
22236CAME4NSKSpherical Roller18032086230,000 lbs29.016

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
22336CAME4NSKSpherical Roller180380126390,000 lbs66.238
23036CAME4NSKSpherical Roller18028074168,000 lbs16.411
23036CDE4NSKSpherical Roller18028074168,000 lbs16.892
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 22236CDE4

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