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Inner Rings LR10X13X12.5

Inner Rings LR10X13X12.5

The LR10X13X12.5 is a needle roller bearing inner ring with a 10mm bore and 13mm outer diameter, crafted from sturdy chrome steel. It’s designed for precise fits, with tight tolerances for smooth operation.
Pre-lubricated for immediate use, it reduces friction and wear in compact spaces. The 12.5mm width and 0.3mm rounded edges ensure easy installation in tight assemblies.
This model is interchangeable with INA bearings, offering a reliable alternative for replacements. Ideal for applications like small gearboxes or automotive components where space is limited.
Weighing just 5.2g, it’s lightweight yet durable. Compliant with RoHS standards for safe and eco-friendly use. The 30° chamfer angle helps guide it into place during fitting.

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Product Parameters

  • Part Number LR10X13X12.5
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series LR
  • Bore Dia 10 mm
  • Bore Dia Tolerance -0.009mm to 0.002mm
  • Outer Dia 13 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 5.2 g
  • Rmin 0.3 mm
Inner Rings LR10X13X12.5 dimension drawing
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Features

How Is LR10X13X12.5 Bearing Engineered for Reliability?
LR10X13X12.5 Bearing is made from durable chrome steel, ensuring strength and resistance to wear.
Its precise needle roller design allows for smooth operation even in compact spaces.
The bearing’s lubrication ensures reduced friction, enhancing performance and longevity.
With a bore diameter of 10 mm and tight tolerances, it fits securely in various applications.
LR10X13X12.5 Bearing is RoHS compliant, making it suitable for environmentally conscious industries.
Its lightweight design at just 5.2 g adds versatility without compromising durability.

Application

Where Is LR10X13X12.5 Bearing Used?
LR10X13X12.5 Bearing is commonly seen 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 conditions.
In automotive steering systems, LR10X13X12.5 Bearing provides smooth rotation for components like steering columns. Its metric sizing makes it a reliable fit for various vehicle models.
For small electric motors, LR10X13X12.5 Bearing’s lubricated design reduces friction, enhancing performance. The precise tolerances help maintain consistent operation over time.
In household appliances like washing machines, LR10X13X12.5 Bearing supports rotating parts quietly and reliably. Its lightweight design is ideal for energy-efficient devices.

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