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Inner Rings LR12X15X16.5

Inner Rings LR12X15X16.5

The LR12X15X16.5 is a needle roller bearing inner ring with a 12mm bore and 15mm outer diameter, crafted from sturdy chrome steel. Its compact width of 16.5mm makes it a space-saving choice for tight assemblies.
Pre-lubricated for smooth operation, this ring handles high radial loads with ease. The 30° chamfer angle ensures easy installation, while the 0.3mm rounded edges reduce stress concentrations.
Compatible with INA bearings, it offers a reliable replacement option. Ideal for use in gearboxes, transmissions, or small machinery where precision and durability are key.
Weighing just 8.1 grams, it’s lightweight yet robust. Compliant with RoHS standards for environmentally friendly use.

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Product Parameters

  • Part Number LR12X15X16.5
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series LR
  • Bore Dia 12 mm
  • Bore Dia Tolerance -0.009mm to 0.002mm
  • Outer Dia 15 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 16.5 mm
  • Width Tolerance 0 to 0.18mm
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 8.1 g
  • Rmin 0.3 mm
Inner Rings LR12X15X16.5 dimension drawing
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Features

Why Choose LR12X15X16.5 Bearing for Precision Tasks?
LR12X15X16.5 Bearing features a chrome steel construction, offering durability and resistance to wear.
Its precise needle roller design ensures smooth operation in compact spaces, ideal for high-precision applications.
The bearing’s tight tolerances and 30° chamfer angle facilitate easy installation and alignment.
With a lightweight design of just 8.1 g, it reduces overall system weight without compromising performance.
LR12X15X16.5 Bearing is pre-lubricated, ensuring immediate readiness for use and reducing initial setup time.
Its compatibility with INA models makes it a versatile choice for various industrial applications.

Application

Industrial Uses of LR12X15X16.5 Bearing
LR12X15X16.5 Bearing is commonly used in compact industrial gearboxes, where its needle roller design efficiently handles high radial loads in tight spaces. The chrome steel construction ensures durability even in demanding environments.
Where Is LR12X15X16.5 Bearing Used?
You’ll often find LR12X15X16.5 Bearing in automotive transmissions, particularly in smaller vehicles where space is limited. Its precise tolerances and lubrication help maintain smooth operation over long periods.
Built for Heavy-Duty Use: LR12X15X16.5 Bearing
LR12X15X16.5 Bearing works well in construction equipment like compact hydraulic pumps, thanks to its robust design. The metric sizing makes it easy to integrate into various machinery types.
Medical vs Industrial: Where LR12X15X16.5 Bearing Excels
In medical devices, LR12X15X16.5 Bearing is suitable for small, precise instruments like dental handpieces. Its industrial strength also makes it reliable for factory automation systems.
Automotive vs Aerospace: Applications of LR12X15X16.5 Bearing
LR12X15X16.5 Bearing fits well in motorcycle engines due to its compact size and load capacity. While not typically used in aerospace, it’s a solid choice for ground support equipment.

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