one way clutch bearing single direction bearing CSK55 CSK55P CSK55PP 55x100x21mm      

One-way bearing, one-way clutch bearing, commonly known as the one-way clutch

CSK not represent bearing inner ring with keys, CSK-P indicates the bearing inner ring with a keyway,

CSK-PP represents both bearing inner ring with keyway

The one-way clutch is the role of a member can only be a certain direction of rotation, the lock in the other direction.

Product show                                                                                           

Package                                                                                                                             

1.Industrial packaging: Plastic tube (10pcs in one tube)+ carton + plywood pallets; plastic bag + kraft paper + carton + plywood pallets;

2.Commercial packing: 1pc/plastic bag+ single color box+ carton + plywood pallets;

3.According to customer’s requirement

Shipping                                                                                                                             

Express,air shipment, and sea shipment are available,according to customers' requirement

1.Any inquiries will be replyed within 24 hours.
2.Professional manufactory for 6 years.
3.OEM service:

1).we can customize lots of different types of bearings with different brand,different material

2).Any your idea on bearing we can help you to design and put it into production.

4.Famous brand bearings also available

5.Quality First, Credibility Supremacy, Price Reasonable, Excellent Service

6.After-sale service:

1).All products will have been strictly  Quality Checked in house before packing.

2).All products will be well packed before shipping.

3).our company provices technical assiatance as the customers requirement and needs.

Tianjin SEMRI Bearing Technology Co.,Ltd is a leading manufacturer of ball, roller bearings, pillow block bearings and other bearings  in China. We specialize in research and development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products.

"Quality First, Customers First and Credit First" is our management tenet. We warmly welcome you to contact or visit us. Let's create a bright future together! 

Why choose SEMRI?                                                        

1. We are professional

Modern standard workshop,

Advanced production facility,

2. We are experienced

We specialized in manufacturing construction machine parts for over 10years

Our  products have been sold overseas and won the trust and support of the board clients both at home and aboard.

3.We can offer a various kind of bearing with high quality:Z1V1,Z2V2,Z3V3 and best price

4.Our main products: Deep groove ball bearing ,Cylindrical roller bearing, Pillow block bearing, Tapered roller bearing, Angular contact ball bearing, Thrust roller bearing , ect 

5.Free Samples can be sent for your evaluation

What about after-service?                                              

We stress on service of our products, and have a perfect after-sale service system. We set up corresponding mchanism, in order to release and warm the consummers rapidly and effectively when the products go wrong. We will trace the cause if products have problem. after confirming the detail, we would find out a solution for it.

Where’s your company?                                                
   Our own factory is located in shandong provience.Our office is in Tianjin city,

    which is a automobile parts city.

Can I visit you?                                                                
    Yes, Welcome to visit us. It is very convenient to come our factory,

      All our clients, are warmly welcome to visit us!

How is the quality of your products?                             
    The same quality, we have lower price.The same price,we have better quality.

Can I get free samples?                                                 

    we will charge a little sample fee for our regular designs or customized ones,

    These charges will be refunded to you when your mass production order is confirmed.

 Can you make the products as our requirement?     

    We have more than 10years’ OEM experience. We supply products fo more than 300 automobile parts factories.

 What is the minimum order quantity?                          

   Our MOQ is 1 PCS.

Thank you for your visit! If you need bearings, welcome leave a message here. or send me email and just derectly call me, I will be glad to reply you within 24 hours. Here your need will be well satisfied!