Wafangdian King Keto Bearing Co.,Ltd
NNU4936 Double row cylindrical roller bearings 180X250X69mm

NNU4936 Double Row Cylindrical Roller Bearings 180X250X69mm

Min. Order:
1 Piece
Stock:
488 Piece
Production Capacity:
5000 PER MONTH
Port:
Dalian,Tianjin,Shanghai,Ningbo
Payment term:
T/T,WESTERN UNION
Delivery time:
1-2 days for stock bearing
QQ online
Mobile NO.: +86-13654942093
Technical Parameters:
Product Designations:
NNU4936
Structure:
NNU
Number of Rows:
double rows
Inside Diameter:
180 mm
Outside Diameter:
250 mm
Thickness:
69 mm
Weight:
10.5 KG
Brand:
WKKZ,OEM
Radial Clearance Trade No.:
C3,C2,C0,C4
Precision Rating:
P0,P6,P5
Vibration:
ZV1,ZV2,ZV3
Load Direction:
Radial
Bearing Material:
GCr15/Chrome steel
Cage Type:
BRASS
Cage material:
BRASS
Seals Type:
OPEN STYLE
Roller Material:
Chrome steel
Transport Package:
Wooden case,pallets
Shipping Ways:
By sea,by air,DHL,FedEx
Country of Origin:
China
Service:
OEM accetable
Quality Control:
ISO9001
Feature:
High quality,good precision
Bore Type:
Cylindrical,Tapered
Rolling Element:
Cylindrical rollers
Application:
Machine tools, rolling stands, plastic drums, grinders and large gearboxes
NNU4936 Double Row Cylindrical Roller Bearings 180X250X69mm

China manufacture NNU4936 Double row cylindrical roller bearings 

Series :Double row Cylindrical roller bearings

Items: NNU4936 (cylindrical bore),  NNU4936K (tapered bore)

Bearings TYPE : NNU bearings  /  NNU..K bearings

NNU BEARINGS

Bearings Dimension/mm

Cylindrical Bore

Tapered Bore

d

D

B

NNU4936

NNU4936K

180

250

69

1. Boundary Dimension: 180X250X69mm

2. Weight: 10.5 kgs

3. Basic Load ratings (Cr=402 kN , Cor: 850 kN)

4. Chamfer ( r1.2min=2     r3.4min=2)

5. Speed Ratings/rpm : 3400 rpm

6. Hardness: 58 to 62HRC

7. Dimension Precision of P0,P6,P5

8. Rings Material: GCr15 of Chrome steel

9. Cage: Brass / Copper

10. Chamfer: Bright,Black 

 

NNU4936 Bearings Inventory status of 488 pcs and ready for shipment 

01.Packing: single box+carton+Fumigation-free wooden box

02.Original: MADE IN CHINA

03.Brand: WKKZ,or OEM

04.Factory: Wafangdian King Keto Bearing Company

05. Shipping way: By sea,By air,Express

06. Delivery term:FOB / CIF / CNF

07. Port of Loading (China) :DALIAN,TIANJIN,SHANGHAI,NINGBO

 

 WKKZ Double row cylindrical roller bearings NNU,NNU..K type 

Dimension

NNU BEARINGS

d

D

B

Cylindrical Bore

Tapered Bore

120

165

45

NNU4924

NNU4924K

130

180

50

NNU4926

NNU4926K

140

190

50

NNU4928

NNU4928K

150

210

60

NNU4930

NNU4930K

160

220

60

NNU4932

NNU4932K

170

230

60

NNU4934

NNU4934K

180

250

69

NNU4936

NNU4936K


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High quality NNU4936 ( 10.5 kg Mass, ID: 180 mm OD: 250 mm WD: 69 mm , double rows Rows , C3,C2,C0,C4 Radial Clearance , P0,P6,P5 Accuracy Class , GCr15/Chrome steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NNU4936. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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