SIFT BEARING STORE CATALOG

HR32236NSKTapered Roller

HR32236 is a NSK tapered roller bearing, bore 180 mm, O.D. 320 mm, width 86 mm, dynamic rating 1180 kN. Dimensions, drawing, interchanges and price.

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Bore d180mm
Outside dia. D320mm
Width B86mm
Dynamic Cr1180kN
Static C0r1540kN
Limiting speed1,100rpm
Weight29.8kg
Cr / C0r0.77
Mean dia. dm250mm

Original catalogue drawing - NSK E1103, page 269

HR32236 NSK Tapered 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 mmCup width C71 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
TOverall assembly width913.5827
CCup / outer-ring width712.7953
rChamfer (min)40.1575

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
Outside dia. D (mm)320
Width B (mm)86
Overall width T (mm)91
Cup width C (mm)71

Load ratings & speeds

Basic dynamic load rating Cr (lbs)265275
Basic static load rating Cor (lbs)346206
Basic dynamic load rating Cr (N)1180000
Basic static load rating C0r (N)1540000
Limiting speed - grease (rpm)1,100
Effective load centre a (mm)5

Weight

Weight (kg)29.8

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)4

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 300 rpm
4295,0001025,644
6196,66739221,805
8147,5001,02456,889
10118,0002,154119,691
1578,6678,323462,415

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,180,000 N. Hours = L10 x 106 / (60n). Life-modification factors for lubrication, contamination and temperature (aISO) are not included.

Source & traceability

BrandNSK
Source catalogueNSK CAT. No. E1103 (metric)
Catalogue pagep.269 (dimensions)

Load ratings in newtons, weights in kg, limiting speeds for grease and oil lubrication.

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
22236CDE4NSKSpherical Roller18032086230,000 lbs29.874
HR32236JNSKTapered Roller18032086216,000 lbs29.806

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
30236NSKTapered Roller18032052117,000 lbs16.601
30336NSKTapered Roller18038075210,000 lbs39.308
32336NSKTapered Roller180380126342,000 lbs66.81
HR30236NSKTapered Roller18032052800 kN17.8
HR32036NSKTapered Roller18028064785 kN14.3
HR32036XJNSKTapered Roller18028064640,000 lbs14.302
HR32236JNSKTapered Roller18032086216,000 lbs29.806
HR32936NSKTapered Roller18025045435 kN6.56

Request a quotation for HR32236

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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