The Brief Description of Bearings: 

Spherical Roller Bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions

1.Internal Structure and Retainer Material Variation 

 C:         Symmetrical roller, Stamped Steel retainer

 CA:      Symmetrical roller, one-pice brass cage

 CTN1:  Symmetrical roller,  nylon cage

  E:         Third generation design. improved stress distribution; offer much longer service life than normal designs

 Q:         Bronze cage

 MB:      Symmetrical roller,Two-pice brass cage

 EM:      Symmetrical roller, Special alloy Integral cage.

 2.External form chnage

 K:        Tapered bore bearing,taper is 1:12

 K30:    Tapered bore bearing,taper is 1:30

 N:        A snap ring groove on the outer ring

 W33:   There are three lubrication groove and three lubrication holes in the outer ring

The Specification of Spherical Roller Bearing 22338CAK/C3W33:

Stock List of Spherical Roller Bearing : 

Pictures Shows of Bearings: 

Bearings Package:

Original Package:

    1):Inner Plastic Bag+ Paper Box + Carton(+Pallet);

    2):Small sizes:Plastic Tube + Carton

    3):Big sizes:Wooden Case    

Bearings Lead time:

 We will prepare your order as soon as possible.

    1)2-3 days for ex-stock

    2)6-10 days for others

Shipping & Delivery time:   

1)Less than 45 Kg:DHL TNT Fedex UPS express will be better,( 4-7 days delivered to your address);

2) Between 45 to 200 Kg:Air transiportation will be better,( 5-14 days delivered to your airport);

3) Over 200 Kg:Sea transportation will be better.( Cheapest,18-45 days to your port ).

Payment terms:

We accept  T/T, Western Union,Paypal,Visa.

1) T/T or WU (we undertake the bank fees):

        A:100% payment. 

        B:30% deposit ,70% before transportation.  

2)PayPal (we undertake the transaction fees) :

        A:100% payment.

        B:30% deposit ,70% before transportation  

3) L/C at sight. 

Note :We will take some pictures of your bearings before transportation.  

Shanghai Shengyue Bearing Co., Ltd. is a professional bearing manufacturer and dealer in China. We have been engaged in bearing industry for 15 years and worked on bearing import and export for more than 8 years. We attend international bearing fairs, put in many B2B websites and achieve many customers all over the world, building up a good reputation from our customers.  

Our service :  

1. Price --Highest quality and most competitive price.

2. Warranty----- We provide 1year warranty for all bearings.

3. Delivery fast -----Goods will be sent out within 3 to 5 days for ex-stock.
4. Professional----- We are special in source and sales, as development, methods,

                              conjugations, and handling ,for more than 7 years.  
5. Best service-----Answering e-mails or solving questions quickly.We are 24 hours online.

6.Save freight.---we have many cooperative forwarders to help you choose the best shipping ways.

If you are interested in our products,please feel free to send an inquiry or chat with us online.  

We will warmly reply you immediately!---SHR Bearing