SIFT BEARING STORE CATALOG

30332NSKTapered Roller

30332 is a NSK tapered roller bearing, bore 160 mm, O.D. 340 mm, width 68 mm, dynamic rating 172,000 lbs. Dimensions, drawing, interchanges and price.

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Bore d160mm
Outside dia. D340mm
Width B68mm
Dynamic Cr172,000lbs
Static C0r216,000lbs
Limiting speed1,000rpm
Weight28.404kg
Cr / C0r0.8
Mean dia. dm250mm

Original catalogue drawing - NSK catalogue, page 107

30332 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. D340 mmBore d160 mmWidth B68 mmCup width C58 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 diameter1606.2992
DOutside diameter34013.3858
BInner-ring / bearing width682.6772
TOverall assembly width752.9528
CCup / outer-ring width582.2835

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)160
Bore d (in)6.2992
Outside dia. D (mm)340
Outside dia. D (in)13.3858
Width B (mm)68
Width B (in)2.6772
Overall width T (mm)75
Overall width T (in)2.9528
Cup width C (mm)58
Cup width C (in)2.2835

Load ratings & speeds

Basic dynamic load rating Cr (lbs)172000
Basic static load rating Cor (lbs)216000
Limiting speed - grease (rpm)1,000
Limiting speed - oil (rpm)1,400

Weight

Weight (kg)28.404

Mounting dimensions (fillets / shoulders)

Chamfer r (in)0.12
Shaft shoulder da min (in)7.362
Housing shoulder Da max (in)12.677
Shaft shoulder db max (in)8.071

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 300 rpm
4191,2741025,644
6127,51639221,805
895,6371,02456,889
1076,5092,154119,691
1551,0068,323462,415

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 765,094 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.109 (dimensions) / p.110 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
6332-MFAGBall16034068300 kN31.8
QJ332-N2-MPAFAGBall16034068585 kN32.8
N332-E-M1FAGCylindrical Roller16034068860 kN32.6
NJ332-E-M1FAGCylindrical Roller16034068860 kN32.3
NU332-E-M1FAGCylindrical Roller16034068860 kN31.8
30332-AFAGTapered Roller16034068890 kN29.9
7332-B-MPFAGPrecision / Angular Contact16034068360 kN29

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
6332NSKBall1603406862,400 lbs26.308
7332BNSKBall1603406870,600 lbs29.801
332NSKCylindrical Roller16034068156,000 lbs30.844
NU332ENSKCylindrical Roller160340681060 kN32.1
HR30332NSKTapered Roller160340681120 kN29.7
7332NSKPrecision / Angular Contact16034068380 kN30.7

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
30232NSKTapered Roller16029048106,000 lbs13.104
32332NSKTapered Roller160340114272,000 lbs48.308
HR30232NSKTapered Roller16029048655 kN13.7
HR30332NSKTapered Roller160340681120 kN29.7
HR32032NSKTapered Roller16024051525 kN7.93
HR32032XJNSKTapered Roller16024051425,000 lbs7.933
HR32232NSKTapered Roller16029080975 kN22.5
HR32232JNSKTapered Roller16029080179,000 lbs22.661

Request a quotation for 30332

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