SIFT BEARING STORE CATALOG

2334NSKCylindrical Roller

2334 is a NSK cylindrical roller bearing, bore 170 mm, O.D. 360 mm, width 120 mm. Dimensions, drawing, interchanges and price.

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Bore d170mm
Outside dia. D360mm
Width B120mm
Dynamic Cr275,000lbs
Static C0r394,000lbs
Limiting speed1,400rpm
Weight63.049kg
Cr / C0r0.7
Mean dia. dm265mm

Original catalogue drawing - NSK catalogue, page 63

2334 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. D360 mmBore d170 mmWidth B120 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 diameter1706.6929
DOutside diameter36014.1732
BInner-ring / bearing width1204.7244

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)170
Bore d (in)6.6929
Outside dia. D (mm)360
Outside dia. D (in)14.1732
Width B (mm)120
Width B (in)4.7244

Load ratings & speeds

Basic dynamic load rating Cr (lbs)275000
Basic static load rating Cor (lbs)394000
Limiting speed - grease (rpm)1,400
Limiting speed - oil (rpm)1,800

Weight

Weight (kg)63.049

Mounting dimensions (fillets / shoulders)

Fillet ra max (in)0.118
Fillet rb max (in)0.118
Shaft shoulder da min (in)7.323
Housing shoulder Da max (in)13.543
Shaft shoulder db min (in)7.323

Bearing life (ISO 281 basic rating life)

C / PEquivalent load P (N)L10 (106 rev)L10h at 400 rpm
4305,8151024,233
6203,87739216,354
8152,9081,02442,667
10122,3262,15489,768
1581,5518,323346,811

Basic rating life per ISO 281: L10 = (C/P)10/3 with C = 1,223,261 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
LSL192334FAGCylindrical Roller1703601201750 kN57.5
LSL192334-TBFAGCylindrical Roller1703601201740 kN57.5
NJ2334-EX-M1FAGCylindrical Roller1703601201500 kN62.3
NJ2334-EX-TB-M1FAGCylindrical Roller1703601201490 kN62.3
NU2334-EX-M1FAGCylindrical Roller1703601201500 kN61.4
NU2334-EX-TB-M1FAGCylindrical Roller1703601201490 kN61.4
SL192334-TB-BRFAGCylindrical Roller1703601201830 kN59.2
22334-BE-XLFAGSpherical Roller1703601201870 kN58.2
22334-BE-XL-JPA-T41AFAGSpherical Roller1703601201870 kN58.2
22334-BE-XL-KFAGSpherical Roller1703601201870 kN56.9

Same dimensions, same brand

DesignationBrandTypedDB/TDyn. ratingkg
NU2334ENSKCylindrical Roller1703601201830 kN63.4
22334CAME4NSKSpherical Roller170360120355,000 lbs57.384
32334NSKTapered Roller170360120308,000 lbs57.012

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
1034NSKCylindrical Roller1702604264,200 lbs7.711
2234NSKCylindrical Roller17031086161,000 lbs29.03
234NSKCylindrical Roller17031052107,000 lbs18.144
334NSKCylindrical Roller17036072179,000 lbs37.195
NCF1834VNSKCylindrical Roller17021522184 kN1.8
NCF2934VNSKCylindrical Roller17023036390 kN4.1
NCF3034VNSKCylindrical Roller17026067835 kN11.9
NNCF4934VNSKCylindrical Roller17023060515 kN7.3

Request a quotation for 2334

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