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China High Strength Tapered Roller Bearings 27881/27820 3387/3339 26878/26820 347/3320 3381/3320 HM801346/HM801310 25572/25520 3583/3525 44150/44348(HM801346/HM801310) in Kuwait

HM801346X/HM801310

KWD 14
ModelHM801346X / HM801310
– 1 +

Special Features

  • 1.Structural Features: Both inner and outer rings feature tapered raceways, with truncated cone-shaped rolling elements. The inner ring, outer ring, rolling elements, and cage collectively form a complete, separable assembly.
  • 2.Load-bearing capacity: Capable of simultaneously withstanding radial loads and unidirectional axial loads. Axial load capacity increases with contact angle; a larger contact angle makes it suitable for applications where axial loads constitute a higher proportion.
  • 3.Applicable Conditions: Commonly used in machinery subjected to combined loads, such as automotive hubs, axles, and gearboxes, as well as machine tool spindles and mining equipment. Particularly suitable for low-to-medium speed applications involving impact or vibration.
  • 4.Installation Requirements: Adjust the clearance during installation (achieved through relative axial displacement between the inner and outer rings). Excessive clearance may cause vibration and noise, while insufficient clearance may accelerate wear due to increased heat generation. A suitable locking device must be used in conjunction.
  • 5.Performance Limitations: Cannot withstand bidirectional axial loads. For bidirectional load-bearing requirements, must be installed in pairs with opposing directions.

Description

Bearing type: Inner ring type/Outer diameter type Inner diameter x Outer diameter x Height (mm)

27881/27820 38.1x80.035x24.608 0.55
3387/3339 38.1x80.035x29.37 0.67
26878/26820 38.1x80.167x25.4 0.59
26878/26830 38.1x80.167x25.4 0.6
347/3320 38.1x80.167x26.988 0.55
3381/3331 38.1x80.167x29.37 0.68
3381/3320 38.1x80.167x29.37 0.67
3387/3320 38.1x80.167x29.37 0.67
3381/3329 38.1x81.755x29.37 0.71
3387/3329 38.1x81.755x29.37 0.71
HM801346/HM801310 38.1x82.55x29.37 0.76
HM801346X/HM801310 38.1x82.55x29.37 0.76
HM801346/HM801311 38.1x82.55x29.37 0.77
25572/25520 38.1x82.931x23.812 0.65
25572/25526 38.1x85x23.812 0.69
3875/3820 38.1x85.725x30.162 0.85
3876/3821 38.1x85.725x30.162 0.85
3876/3820 38.1x85.725x30.162 0.84
3580/3525 38.1x87.312x30.162 0.88
3583/3525 38.1x87.312x30.162 0.87
44150/44348 38.1x88.5x25.4 0.71

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