51256 M Bearing 280x380x80 mm Single Direction Thrust Ball Bearing 51256M

51256 M Bearing 280x380x80 mm Single Direction Thrust Ball Bearing 51256M

Drawing:

 Part of the trust ball bearing specification：

trust ball bearing:

Specifications

1. Thrust ball bearing Equipped with one-way, two-way two types

 2. In order to allow installation error, either one-way or two-way, can choose spherical self-aligning spherical seat cushion type or with spherical seat type.

3. High quality steel - used can extend bearing life highest 80% super clean steel

4. The height of the grease technology - lubricants technology can make the life of the grease to extend and improve the performance of the bearing

5. The high grade ball - quiet and smooth when high-speed rotation

6. Use of options in the ring, can allow installation error.

Application of steel thrust ball bearing:

1.Thrust Ball Bearings should use close to the radial bearing, in order to prevent the effect of shafts deflection.

2.When using big size ball bearings on a horizontal shaft, preload should be implemented to prevent the clearance between housing washer and balls. 

3.Under the inevitable circumstances of shaft deflection and misalignment, aligning seat washer should be applied.

1. Q:Are you a factory or trading company?

  A:Wuhu Kaifu Bearing Co.,Ltd is specialized in manufacturing and exporting Bearings.We have own factory and Warehouse located in Anhui city.

2. Q.What is the warranty for your bearings?

 A: Bearings from our company come with six months limited warranty under this condition: proper installation, operation and maintenance. If the malfunctions under warranty, you could contact us for replacement.The warranty dated from the date of the shipment.

3. Q:Can I get some samples and do you offer the sample free?

  A:Yes, sure, we are honored to offer you samples.If we have stock, we can send you free sample. And you just need to pay freight. If there have no stock, you need to pay sample fee and freight.

4. Q: Can i customize the bearings?

 A: Yes,sure .we provide customize made service. You need to send us the drawings for our further handing.

5. Does the sample fee can be return back?

 A: If you place an order, we can return part of sample fee even all of fee to you.It also depends on the Quantity of order and the type of sample.

6. Q:What is the MOQ for bearing?
  A: Our MOQ is 5 pc.