SIFT BEARING STORE CATALOG

2330NSKCylindrical Roller

2330 is a NSK cylindrical roller bearing, bore 150 mm, O.D. 320 mm, width 108 mm. Dimensions, drawing, interchanges and price.

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Bore d150mm
Outside dia. D320mm
Width B108mm
Dynamic Cr229,000lbs
Static C0r315,000lbs
Limiting speed1,600rpm
Weight44.452kg
Cr / C0r0.73
Mean dia. dm235mm

Original catalogue drawing - NSK catalogue, page 63

2330 NSK Cylindrical 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 d150 mmWidth B108 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 diameter1505.9055
DOutside diameter32012.5984
BInner-ring / bearing width1084.252

Notes

Cylindrical roller entries from the NSK inch catalogue are series numbers covering the N / NU / NJ / NUP / NH prefixes of the same size. 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)150
Bore d (in)5.9055
Outside dia. D (mm)320
Outside dia. D (in)12.5984
Width B (mm)108
Width B (in)4.2520

Load ratings & speeds

Basic dynamic load rating Cr (lbs)229000
Basic static load rating Cor (lbs)315000
Limiting speed - grease (rpm)1,600
Limiting speed - oil (rpm)2,000

Weight

Weight (kg)44.452

Mounting dimensions (fillets / shoulders)

Fillet ra max (in)0.118
Fillet rb max (in)0.118
Shaft shoulder da min (in)6.535
Housing shoulder Da max (in)11.969
Shaft shoulder db min (in)6.535

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 500 rpm
4254,6611023,386
6169,77439213,083
8127,3301,02434,133
10101,8642,15471,814
1567,9108,323277,449

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,018,643 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.65 (dimensions) / p.66 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

DesignationBrandTypedDB/TDyn. ratingkg
LSL192330FAGCylindrical Roller1503201081420 kN40.7
LSL192330-TBFAGCylindrical Roller1503201081410 kN40.7
NJ2330-E-M1FAGCylindrical Roller1503201081380 kN43.8
NJ2330-E-XL-M1FAGCylindrical Roller1503201081380 kN44.1
NU2330-E-M1FAGCylindrical Roller1503201081380 kN43.2
NU2330-E-XL-M1FAGCylindrical Roller1503201081380 kN43.4
NUP2330-E-M1FAGCylindrical Roller1503201081380 kN44.6
NUP2330-E-XL-M1FAGCylindrical Roller1503201081380 kN44.8
SL192330-TB-BRFAGCylindrical Roller1503201081490 kN42.1
22330-E1-XLFAGSpherical Roller1503201081640 kN42.2

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
NU2330ENSKCylindrical Roller1503201081430 kN45.1
22330CAME4NSKSpherical Roller150320108275,000 lbs41.041
32330NSKTapered Roller150320108252,000 lbs41.408

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
1030NSKCylindrical Roller1502253545,300 lbs4.536
2230NSKCylindrical Roller15027073112,000 lbs16.783
230NSKCylindrical Roller1502704577,000 lbs11.34
330NSKCylindrical Roller15032065133,000 lbs26.308
430NSKCylindrical Roller15038085209,000 lbs53.524
NCF2930VNSKCylindrical Roller15021036355 kN3.7
NCF3030VNSKCylindrical Roller15022556565 kN7.1
NU1030NSKCylindrical Roller15022535249 kN4.77

Request a quotation for 2330

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