Combined bearings for material handling applications Home Blog

 Combined bearings are wave bearings that can transmit together radial and axial loads. The configuration of combined bearing is in such a method that the axial and radial bearing operates at 900. The main load is approved by the radial bearing whereas the axial bearing takes the side thrust. The combined bearing is used with outline rails or channels. There are two key forms of profiles, I and C profiles. The combined bearing transparencies into the profile rail resulting in the required linear motion. The combined bearing is welded with flange plate for the mounting necessary as per the essential of the use. This assembly is majorly used for weighty duty vertical and horizontal movement with precision. 

How combined bearings are diverse from other linear motion technologies?

Combined bearings are used ordinarily for high load applications. For sure claims like dusty atmosphere or high temperature environment linear guides or ball screws can be replaced by combined bearings. The overall valuation of dissimilar linear motion systems is given in the below table.

Application

Lead Screws

Ball Screws

Chain & Sprocket

Rack & Pinion

Actuators

Linear Guides

Combined Bearings

Precision

High

V High

Good

High

V High

V High

Good

Load Capacity

Good

High

Good

High

Good

Good

V High

High Temp. Environment

Good

Good

High

High

Good

Good

High

Speed

High

V High

Good

Good

High

High

Good

What are the selection parameters for combined bearings?

The following are the basic selection parameters.

  • Load Volume – This is the load to be carried and the dead load (weight)
  • Load Expanse – The distance of load from the suspension point
  • Bearing Distance – The distance between the combined bearings in the assembly. (the recommended distance is 500-1000 mm)
  • Size Series – The combined bearings can be selected based on the O.D. The O.D. typically ranges from 52.5 mm to 153.8. The O.D. of large bearings series from 180 mm to 320 mm. Apart from these basic parameters, other considerations such as in-situ use obligation, workplace environment and temperature etc. also need to be measured.

What are the applications of combined bearings?

Combined bearings can be professionally used in dissimilar trades. Specific of the leading applications are as follows:

  • Steel: combined bearings are used in Pickling Lines & Edge Wiper Machines in Cold Rolling Mill (CRM), billet conveyor, furnace trolley and transmission car in Bar and Structure Mill (BSM), Wire Rod Mill and Hot Strip Mill.
  • Aluminium: Combined bearings are used in Stack Loader and Sow Casting Machine in Cast House, PTM Machine (Hydraulic Type) in Aluminum Smelting – Pot Room and in Billet Casting Plant.
  • Automobile: It is used by Line Builders and in Power Electrical Regions.
  • Others: The Combined bearing associations are used in numerous additional manufacturing uses like transmission units, mechanization for diverse orders, packaging machines, wood and paper business and general machine building etc.

Who are the leading manufacturers of combined bearings?

Kavitsu Bearing is the top Combined Bearing supplier, Manufacturer, Exporter, Dealer in ABUDHABI, Algeria, Australia, Bhutan, Canada, Czech Republic, Egypt, Germany, Indonesia, Italy, Netherland, New Jersey, Saudi Arabia, Singapore, Spain, Thailand, Turkey, UAE, UK, USA, Vietnam ,Port de Bejaia Algerie, Melbourne, Phuentsholing, Toronto, Ontario, Montreal, Joliette, Port of PRAGUE, Cairo, HAMBURG, Eschweiler, Surabaya, Milano, Genoa, Amsterdam, Rotterdam, Riyad, Dammam, Barcelona, Bangkok, Istanbul, Heathrow, Cleveland, Oklahoma, Houston, Pittsburgh, NEWYork, Hare Apt, Seattle, Minneapolis, HCMC Port.



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