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Timken HM212044 Tapered Roller Bearing (TRB) – 3.000" ID x 5.375" OD – Heavy Duty Industrial Cone & Cup Set

74.53 74.53

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Marca: TIMKEN
Product Category: Tapered Roller Bearing

Product Details

Brand: TIMKEN
Timken HM212044 Tapered Roller Bearing (TRB) – 3.000" ID x 5.375" OD – Heavy Duty Industrial Cone & Cup Set

The Timken HM212044 Tapered Roller Bearing is engineered for extreme reliability and peak performance in demanding industrial applications. This precision assembly, consisting of the HM212044 cone and the HM212010 cup, features a high-contact design optimized to manage simultaneously high radial and axial (thrust) loads. Constructed from Timken’s proprietary high-alloy steel, the bearing components are subjected to rigorous heat treatment processes, ensuring superior hardness, extended fatigue life, and exceptional resistance to wear and abrasion, even under severe temperature fluctuations or high shock loads. The geometry provides accurate shaft guidance and minimizes friction, making it the ideal choice for environments where uptime is critical. Chosen globally by OEMs, the HM212044 bearing guarantees reliable operation in critical rotating equipment such as heavy-duty transmissions, truck differentials, industrial gear drives, and agricultural machinery. Its separable components simplify installation and maintenance, allowing for easier inspection of the roller elements and raceways. Investing in Timken's premium quality significantly reduces the total cost of ownership (TCO) by minimizing unplanned downtime and extending scheduled maintenance intervals. For applications requiring stringent precision and maximum durability against deflection and misalignment, the HM212044 delivers the proven performance and consistency expected from a global leader in bearing technology.

Key Features

  • Optimized geometry handles combination radial and thrust loads effectively.
  • Precision machined components ensure consistent performance and reduced vibration.
  • Separable cone and cup simplify mounting, dismounting, and maintenance procedures.
  • Constructed from high-carburization alloy steel for exceptional shock resistance and extended service life.
  • ISO/ABMA compliant manufacturing ensures interchangeability and quality standard adherence.
  • Designed for heavy-duty applications including demanding automotive, mining, and power generation systems.

Technical Specifications

standard_designationHM212044
bearing_typeTapered Roller Bearing (TRB)
brandTIMKEN
d3.0000 in (76.200 mm)
D5.3750 in (136.525 mm)
T1.6250 in (41.275 mm)
B1.6250 in (41.275 mm)
C1.2500 in (31.750 mm)
cone_designationHM212044
cup_designationHM212010
basic_dynamic_load_rating_Cr34,100 lbf (152 kN)
basic_static_load_rating_Cor47,900 lbf (213 kN)
maximum_speed_oil3,400 RPM
materialHigh-Alloy Vacuum Degassed Steel
weight_lbs4.50 lbs (2.04 kg)