Jinan Yuelong(LBR) Bearing Co.,Ltd.
Free Member
NJ311ECM bearing

NJ311ECM Bearing

Min. Order:
1 Piece
Payment term:
T/T Western Union L/C
Delivery time:
1-3 days after receiving payment
Technical Parameters:
Product Designations:
NJ311ECM
Structure:
roller bearing
Inside Diameter:
55 mm
Outside Diameter:
120 mm
Thickness:
29 mm
Weight:
1.58 KG
Brand:
LBR
Precision Rating:
P0 P6 P5 P4
Bearing Material:
chrome steel
Seals Type:
open
NJ311ECM Bearing

NJ311ECM  bearing

Structure Cylindrical
Type Roller
Brand Name LBR bearintg
Bore Size 54 - 55 mm
Outside Diameter 119 - 120 mm
Model Number NJ311ECM
Precision Rating P0 P6 P5 P4
Seals Type open
Number of Row Single Row
Place of Origin Shandong, China (Mainland)
Standard ISO9001:2000
Vibration rank Z1V1, Z2V2, Z3V3
Tolerance level ABEC-1 (P0) ABEC-3 (P6),ABEC-5(P5)
Bearing.material chrome
Inner dia 55mm
Outer dia 120mm
Breadth 29mm
Weight 1.58kg
Guarantee 1 year
OEM Accept

Method of extending the bearing’s NJ311ECM  lifetime:

1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.

2. Don't allow strong impact, such as hammer striking, transfer roller pressure

3. Use the accurate installation tool, avoid to use cloth kind and short fibers

4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer

5. General inspection, such as the surrounding temperature, vibrate, noise inspection

6. Keep bearing cleaning from dirt, dust, pollutant, moisture.

7. Bearing should not be ultra cooled.

 

 Advantage of our company:

1. More than 10 years industry experience

2. Accept OEM, customization, customers’ logo

3. 7/24 hours calling service

4. Reply your inquiry within 12 hours

5. Professional technical support

6. Good ability of cost control brings you reasonable price, long-term partner of forwarder brings you low freight

7. Special discount and protection of sales area provide to our distributors.


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How can you buy NJ311ECM Bearing on the Internet?
High quality NJ311ECM ( 1.58 kg Mass, ID: 55 mm OD: 120 mm WD: 29 mm , P0 P6 P5 P4 Accuracy Class , chrome steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NJ311ECM. 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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