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NN3021,NN3021K Double Rows Cylindrical Roller Bearings 105X160X41mm
Precision NN3021,NN3021K Double-rows cylindrical roller bearings 105X160X41mm.
| ITEMS |
NN3021,NN3021K |
Bore types |
Cylindrical,tape K |
| Type |
Cylindrical roller bearings |
Structures |
NN double rows |
| Trademark/Brand |
WKKZ,OEM |
Place of origin |
CHINA |
| Dimensions of bearings |
Inner dia/mm |
Outer dia/mm |
B/mm |
| 105X160X41 |
105 |
160 |
41 |
| R/1.2min |
R/3.4min |
Cr/kN |
Cor/kN |
| 2 |
2 |
190 |
305 |
Cylindrical roller bearings NNU strucutures:
The ribs on both of th outer rings ,there is no ribs on the inner ring has
NNU,NNU..K double-row cylindrical roller bearings applications:
Rolling mills
Machine spindle
Oil well
Mining
Gearbox
Reducer
Large and medium-sized electric motors
Packagings & Shipping informations
1.Cartons+wooden case/Pallets
2.Term of delivery: CIF,CNF,FOB
3.Shipping: by sea or by air or Express (DHL,TNT,FedEx)
| Bearings Size |
inner diamter from 60mm to 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 |
NN,NN..K,NNU,NNU..K,NNU..K30 series double rows Cylindrical roller bearings 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: NN3021,NN3021K HS Code: 84825000 Structure: Cylindrical roller bearings Number of Rows: double rows Inside Diameter: 105 mm Outside Diameter: 160 mm Thickness: 41 mm Demensions: 105X160X41mm Weight: 2.88 KG Basic dynamic load rating (Cr): 190 Basic static load rating (Cor): 305 Limiting speed (Oil rpm): 5600 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 wellNN3021,NN3021K Double Rows Cylindrical Roller Bearings 105X160X41mmHow to buy online?I need NN3021,NN3021K Double Rows Cylindrical Roller Bearings 105X160X41mm
We are a professional bearing factory. We supply high-quality NN3021,NN3021K Double Rows Cylindrical Roller Bearings 105X160X41mm. If you need NN3021,NN3021K Double Rows Cylindrical Roller Bearings 105X160X41mm, 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
