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NNU4120,NNU4120K30 Double Rows Cylindrical Roller Bearings 100X165X65mm

NNU4120,NNU4120K30 Double-rows cylindrical roller bearings 100X165X65mm. 

model NNU4120,NNU4120K30 Bore Cylindrical,tape K30
Series Cylindrical roller bearing,double rows Structures NNU
Branded WKKZ,OEM acceptable Place of origin CHINA
Size  ID/mm OD/mm WIDTH/mm
100X165X65 100 mm 165 mm 65mm
R/1.2min R/3.4min Cr Cor
2 2 358 570

NNU type bearings have ribs on both sides of the outer ring, with middle ribs in the middle, and no ribs on the inner ring. Can allow the shaft relative to the bearing seat to produce axial displacement in two directions

NNU,NNU..K30 structures double rows cylindrical roller bearing applications:

 

1.Machine spindle

2.Oil well

3.mining

4.gearbox

5.reducer

6.Large and medium-sized electric motors

7.rolling mills

 

Packagings & Shipping informations 

1.Papers with plastic put in cartons+wooden case/Pallets

2.Term of delivery: CIF/CNF/FOB

3.Shipping: by sea + by air + Express including DHL,TNT,FedEx 

 

Bearings Size inner diamter 60-1200 mm
Bearings rows Single row,Double rows,Four rows cylindrical roller bearings
Single row structure N,NU,NJ,NF,NUP 
Double-rows structure NN,NN-K ,NNU-K,NNCF,NNCL,NNCS 
Four-rows structure FC,FCD,FCDP 

 

Cylindrical roller bearings with NN,NN..K,NNU,NNU..K,NNU..K30 series in WKKZ BEARING catalogue

Bearing NO. Boundary dimensions(mm)     Weight(kg)
Cylindrical Hole Tapered Hole d D B/C Refer

NN3920
NN3920K 100 140 30 1.32

NNU4920
NNU4920K 100 140 40 1.9

NN4920
NN4920K 100 140 40 1.76

NNUB4920-70
100 140 70/40 2.5

NNUB4920-80
100 140 80/40 2.65

NN3020
NN3020K 100 150 37 2.2

NN3120
100 165 52 4.38

NNU3120
100 165 52 4.39

NNU4120
NNU4120K30 100 165 65 5.5

NNU4921
NNU4921K 105 145 40 2

NN4921
105 145 40 2

NNU3021
NNU3021K 105 160 41 2.8

NN3021
NN3021K 105 160 41 2.88

NNU4121
NNU4121K30 105 175 69 6.7

NN3922
NN3922K 110 150 30 1.41

NNU4922
NNU4922K 110 150 40 2.05

NN4922
NN4922K 110 150 40 2.1

NNUB4922
110 150 55/40 2.4

NN3022
NN3022K 110 170 45 3.55
NNU3022 110 170 45  3.74

 

 

,Technical Parameters: Product Designations: NNU4120,NNU4120K30 HS Code: 84825000 Structure: Cylindrical roller bearings Number of Rows: double rows Inside Diameter: 100 mm Outside Diameter: 165 mm Thickness: 65 mm Demensions: 100X165X65mm Weight: 5.5 KG Basic dynamic load rating (Cr): 358 Basic static load rating (Cor): 570 Limiting speed (Oil rpm): 3600 Brand: WKKZ,OEM Clearance: C3,C2,C0,C4 Precision Rating: P0,P6 Load Direction: Radial Bearing Material: GCr15/Chrome steel Cage: BRASS Cage material: BRASS Seals Type: OPEN STYLE Roller Material: Chrome steel Transport Package: Wooden case,pallets Shipping Ways: By sea,air,express Country of Origin: China Service: OEM accetable Feature: High quality,good precision Application: Hydraulic cylinder,oil wellNNU4120,NNU4120K30 Double Rows Cylindrical Roller Bearings 100X165X65mmHow to buy online?I need NNU4120,NNU4120K30 Double Rows Cylindrical Roller Bearings 100X165X65mm
We are a professional bearing factory. We supply high-quality NNU4120,NNU4120K30 Double Rows Cylindrical Roller Bearings 100X165X65mm. If you need NNU4120,NNU4120K30 Double Rows Cylindrical Roller Bearings 100X165X65mm, just click Contact Now and send us an email stating your purchase requirements, quantity and contact information. We will contact you as soon as possible and offer you a quote.
Our email: sales@lyubearings.com