HJW/HJN/HJB crossed rolled turntable bearing for portal crane

 PRODUCT DESCRIPTION:

       The single-row cross roller slewing bearing consists of inner rings, outer ring,a single row of roller, cage and sealing devices .featuring compact structure, light weight, high precision, small assembly clearance, and it requires high installation precision. The roller is 1:1 cross aligned, which can bear the axial force, overturning torque and big radial force simultaneously, which is widely used in hoisting, transportation, construction machinery and military products.

  Advantages of our cross roller slewing bearing:

     1:Single-row cross roller slewing bearing can carry axial load , tilting moment and radial load all at the same time.

      2:The length-diameter ratio of roller is less than 1. this cause slight movement when the rollers' are running.

     3:There are integral and separate ringswhin our cross roller slewing bearings 

     4: Cage are adopted within this design in order to reduce frction between the roller and raceway.

 Crossed roller slewing bearing measurement chart

Crossed roller slewing bearings shipment:

    We will chose the best way to ship goods to  you according to the weight.

   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 ).

Note:We will offer the best freight for you to save the shipping cost.Besides we provide all needed documents for your Customs clearance.Of course,your forwarder will be also welcome!

Crossed roller slewing bearing application:

Series for slewing bearing

single row four point contact ball slewing bearings

double row different diameter ball slewing bearings 

single row cross roller slewing bearings 

Three rows of combination roller slewing bearings 

single row four point contact ball slewing bearings 

single row cross roller slewing bearings

single row four point contact ball slewing bearings 

Payment terms:

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

1) T/T  (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.

  1.Q:Are you a factory or trading company?
A: We are a factory.
2.Q:Where is your factory located? How can I visit there?
A: Our factory is located in luoyang city henan,China.All our clients, from home or abroad, are warmly welcome to visit us!
3.Q:How can I get some samples?
A: We are honored to offer you samples.
4.Q:How does your factory do regarding quality control?
A:"Quality is priority. we always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO9001 authentication.