Tandem bearing T3AR3278 M3CT3278 32*78*84MM Special bearing for petroleum screw drilling tools

Tandem bearing T3AR3278 M3CT3278 32*78*84MM Special bearing for petroleum screw drilling tools

Tandem thrust roller bearings T3AR3278 M3CT3278 size:32x78x84mm consist of several axial cylindrical roller bearings arranged in line,The rings and washers are made from hardened steel. Tandem bearings are predominantly fitted with standard axial cylindrical roller and bearing assemblies. It have the characteristics of small radial cross-sectional size, compact structure, large axial load capacity, uniform load of each row of rollers, wear resistance, low vibration noise and long life.

The inner diameter:32mm, the outer diameter:78mm, total height:84mm, shaft diameter:32mm

Tandem bearings offer an optimum solution wherever the following requirements apply:
■ small radial design envelope
■ high axial forces
■ long operating life
■ low frictional energy.
Tandem bearings have proven effective principally in gearboxes for single and twin screw extruders in the rubber and plastics industry.
Other possible applications include:
■ deep hole drilling equipment
■ friction welding machines.

Characteristics of Tandem bearing :
Multi-Stage cylindrical roller thrust bearings(Tandem bearings) has the characteristics of limited radial space, high axial forces, equal support of all the rows of rollers and long operating life, and is the ideal spindle of parallel screw extruder.
Product Description:
Tandem thrust cylindrical roller bearings with small radial cross section size, compact structure, large axial load capacity, each column roller uniform load, wear resistance, small vibration noise and long life and other characteristics, is the ideal of parallel twin screw extruder screw spindle bearing.Users according to screw center distance, space and load size in our company to choose two, three, four, five, six, seven or eight columns tandem bearings.

We JINHANG Precision bearing are a professional
Precision bearing manufacturer in the world, established in 2005, specializing in slewing bearings, slewing drives,rotary table bearing,crossed roller bearing,cylindrical roller bearing,tapered roller bearing,spherical roller bearing,thrust roller bearing thrust ball bearing,tandem bearing,pinion and other special machine parts, with design, production, sales, marketing and service all over the world. For the high precision bearing,our precision grade can reach to P5 P4 P2 class.

Quality control:
All the bearing from the forging to assembly process,It will need to inspect step.For the bearing forging we will need to test the size and hardness and surface, for the lathe process and grinding process,first it will need to check by the worker ,and then the professional inspector will checking the size and accurate,The last step the monitor will inspect the size. It can insure zero defect.
Service:
It can calculate the load curve.
Can offer assembly drawing based on the bearing working condition
Can offer pre- sale ,sale and after sale service