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Tandem Thrust Cylindrical Roller Bearing

Tandem thrust cylindrical roller bearings, formed by connecting multiple cylindrical roller bearing units in tandem, are designed to bear extremely large axial loads. Key components include inner rings, outer rings, cylindrical rollers and cages. The inner ring has axial positioning steps, the outer ring is strong, the cylindrical rollers are of high quality and precision machined, and the cage separates the rollers to prevent friction and ensure smooth operation.

Tandem Thrust Cylindrical Roller Bearing
Tandem Thrust Cylindrical Roller Bearing
  Type Main dimensions Rated load Rated speed
      Dynamics Static Speed limit
Mail   d[mm] D[mm] B[mm] C[kN] C0[kN] [r/min]
M6CT38160A2 38 160 340 1729.0 8019.0 -
M6CT2270A2 22 70 172 580.0 1320.0 -
M4CT3495A 34 95 130 426.0 1672.0 -
M4CT3278A 32 78 110 363.0 1077.0 -
M5CT3073A 30 73 153 293.0 1045.0 -
M5CT2876A 28 76 135 443.0 1398.0 -
M4CT2866A 28 66 107 361.0 840.0 -
M3CT2468A 24 68 70 189.0 310.0 -
M3CT2468Al 24 68 70 189.0 310.0 -
M3CT2468Ala 24 68 70 140.3 617.8 -
M5CT2468A 24 68 118 379.0 1188.0 -
M4CT2362A 23 62 105 176.0 652.0 -
M5CT2264A 22 64 128 270.0 839.0 -
M4CT2264A 22 64 102 227.0 677.0 -
M5CT1242A 12 42 104 145.0 391.0 -
M4CT1037A 10 37 79 95.0 242.0 -
M6CT424X1A 4 24 62 63.0 93.0 -
M6CT2264 22 64 153 312.0 1009.0 -
M5CT2264 22 64 128 270.0 839.0 -
M4CT2264 22 64 101 224.0 677.0 -
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Dentail
  1. Ultra-high load capacity: Multiple bearings in tandem make the axial load capacity several times that of a single bearing, suitable for the axial thrust of large machinery.
  2. High stiffness: The compact structure resists deformation, ensuring high-precision operation in precision rolling mills and other equipment.
  3. Adaptability to high speed: Under reasonable design and lubrication, it can meet relatively high rotational speeds. Motors using it can run at high speeds with low vibration and noise.
  4. Reliability and long service life: With excellent material selection, manufacturing process and design, it has good fatigue resistance and wear resistance, a long service life and low maintenance in harsh environments.
Application
The bearings can be used in the following industries
  1. Power: In hydro and thermal power generators, it supports rotors and main shafts to bear axial forces and ensure stable and efficient operation.
  2. Shipbuilding: In propulsion and steering gear systems, it bears the axial forces of propellers and steering gears to ensure navigation and control.
  3. Metallurgical: In rolling mills and non-ferrous metal processing, it withstands heavy pressure for roll axial support to ensure product quality.
  4. Mining: In crushers and hoists, it buffers and bears axial impacts to ensure stable operation and improve efficiency of equipment.
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