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Inner Rings LR15X18X12.5
Inner Rings LR15X18X12.5

Inner Rings LR15X18X12.5

The LR15X18X12.5 is a needle roller bearing inner ring with a 15mm bore and 18mm outer diameter, crafted from sturdy chrome steel. Its compact width of 12.5mm makes it a space-saving choice for tight assemblies.
Precision-machined to tight tolerances, it ensures smooth operation and reliable performance. The chrome steel construction offers good wear resistance, while the lubrication-ready design reduces friction.
With a small chamfer angle of 30° and minimal corner radius (0.3mm), it fits easily into most applications. Weighing just 7.2 grams, it’s lightweight yet durable.
This INA-interchangeable part is RoHS compliant, suitable for various industrial uses like gearboxes or small machinery where space is limited.

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Product Parameters

  • Part Number LR15X18X12.5
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series LR
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.009mm to 0.002mm
  • Outer Dia 18 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 12.5 mm
  • Width Tolerance 0 to 0.18mm
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 7.2 g
  • Rmin 0.3 mm

Features

Why Choose LR15X18X12.5 Bearing for Precision Tasks?
LR15X18X12.5 Bearing is crafted from chrome steel, offering durability and resistance to wear in precision applications.
Its needle roller design ensures efficient load distribution, making it suitable for compact spaces.
The bearing’s tight tolerances and smooth surface finish contribute to reliable performance.
With a chamfer angle of 30°, it allows for easier installation and alignment.
LR15X18X12.5 Bearing comes pre-lubricated, reducing the need for frequent maintenance.
Its lightweight design at just 7.2 grams makes it ideal for applications where weight is a concern.

Application

Common Applications of LR15X18X12.5 Bearing
LR15X18X12.5 Bearing is widely used in compact industrial gearboxes, where its needle roller design saves space while handling high radial loads. The chrome steel construction ensures durability in demanding environments.
In automotive applications, LR15X18X12.5 Bearing fits well in transmission systems and steering mechanisms, thanks to its precise tolerances. Its lubricated design reduces maintenance needs for long-term reliability.
For small robotics, LR15X18X12.5 Bearing offers smooth motion in joints and pivots due to its low friction. The metric dimensions make it easy to integrate into various European and Asian designs.
In household appliances like washing machines, LR15X18X12.5 Bearing provides quiet operation and longevity. The 12.5mm width is ideal for tight spaces commonly found in consumer electronics.

Q&A

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