Experience the precision of FAG Germany with the TLA2212Z HK2212 Premium Caged Needle Roller Bearing, a high-quality component ideal for various mechanical applications. Measuring 22mm in bore diameter, 28mm in outside diameter, and 12mm in width, this bearing is crafted from durable steel, ensuring longevity and reliable performance. Designed as a Needle Roller Bearings Drawn Cup Shell Type, the TLA2212Z bearing features a caged design that provides free circulation of grease, maintaining optimal lubrication and reducing heat generation. With its straightforward installation and maintenance, this bearing is a versatile choice for your machinery needs.


The HK2212 is a drawn cup needle roller bearing (commonly referred to in the IKO lineup as part of the TLA series). It is designed for applications needing a highly compact radial profile and high load capacity, featuring a thin-walled, drawn outer steel cup without an inner ring.
Core Measurements & Dimensions
  • Inside Diameter (\(F_{w}\)): 22 mm
  • Outside Diameter (D): 28 mm
  • Width (C or B): 12 mm
  • Mass: 0.015 kg 
Load Ratings & Speed Limits
  • Basic Dynamic Load Rating (\(C_{r}\)): 9.23 kN to 9.81 kN (depending on the exact manufacturer and series) 
  • Basic Static Load Rating (\(C_{0r}\)): 14.3 kN to 14.50 kN 
  • Limiting Speeds:
    • Grease Lubrication: ≈ 9,600 min⁻¹
    • Oil Lubrication: ≈ 15,000 min⁻¹ 
Key Technical Specs
  • Design: Open ends (non-sealed)
  • Inner Ring: Sold separately or relies directly on a hardened/ground shaft raceway
  • Housing Bore Tolerance: Typically requires a housing bore diameter of N7 (e.g., min. 27.972 mm) to ensure correct radial clearance and press-fit 
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