6311OPEN Electric Motor Sleeve Bearing Replacement 55x120x29mm

55*120*29 mm 6311 2RS EMQ For Electric & Pump & Motor Low Vibration High Speed 

Why choose DCM EMQ Bearing? 

             Rubber Seal            Metal Seal              Open        

 
◆The Priority of Bearing Chain.
Raw Material---Forge---Annealing---Producting---Heat Treatment--- Gringing---Assembling---Packing
 
◆Low noise
DCM electric motor bearing with the international first-class standard of quality control, CNC automatic production line processing and manufacturing, to ensure that finished products bearing meet Z3V3 standard requirements. In addition, HF engineers according to different customer requirements customized design, satisfy such as leak grease, temperature, dust and other personalized needs in different environment using.
 
◆Materials
DCM electric motor bearing are all made of high purity steel manufacture and obtain high performance through the special heat treatment process material with high fatigue life and wear resistance, DCM bearings in a variety of industries harsh working conditions to contribution of their long life and maintenance-free performance.
 
◆Lubricating
Lubrication play an important role in the electric motor bearing, according to motor bearing high speed, low noise and high reliability, low torque requirements, and the application of bearing working condition, DCM enginees provide professional guidance lubricating oil and lubricating mode for the customers; DCM sealed electric motor bearings filled with the high quality grease which has been testified acquire maintain-free certifications even in high speed and high temperature conditions can meet the demanding usage requirement.
 
◆EMQ Bearing Testing Equipment
◆ Roundness checking      ◆ Roughness checking       ◆ Ball vibration checking       ◆ Hardness Testing   

         
 
FAQ:
 
Q: Are you trading company or manufacturer?
A: DCM is bearing manufacturer.

Q: How do you control quality of bearing?
A: DCM has established quality control systems for each kind of bearing. All products and services passed ISO9001-2008 Quality Certificate.
 
Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail for more information.

Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.

Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.

Q: Is sample avaiable?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.