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Inner Rings LR7X10X10.5
Inner Rings LR7X10X10.5

Inner Rings LR7X10X10.5

The LR7X10X10.5 is a needle roller bearing inner ring with a 7mm bore and 10mm outer diameter, crafted from sturdy chrome steel. It’s designed for precise fits, with tight tolerances for smooth operation.
Its compact width of 10.5mm makes it suitable for space-constrained applications, while the 30° chamfer angle ensures easy installation. The chrome steel construction offers good wear resistance.
This inner ring is pre-lubricated for immediate use and is interchangeable with INA bearings, simplifying replacements. Ideal for use in gearboxes, transmissions, or small machinery where precision is key.
Weighing just 3.1g, it’s lightweight yet durable. Compliant with RoHS standards, it’s a reliable choice for various industrial needs. The minimal radius of 0.3mm helps reduce stress concentrations.

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Product Parameters

  • Part Number LR7X10X10.5
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series LR
  • Bore Dia 7 mm
  • Bore Dia Tolerance -0.009mm to 0.002mm
  • Outer Dia 10 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 10.5 mm
  • Width Tolerance 0 to 0.18mm
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 3.1 g
  • Rmin 0.3 mm

Features

How Is LR7X10X10.5 Bearing Engineered for Reliability?
LR7X10X10.5 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding applications.
Its precise bore and outer diameter tolerances ensure a perfect fit, enhancing operational stability.
The needle roller design reduces friction, making it suitable for high-speed and high-load scenarios.
With a chamfer angle of 30°, it allows for easier installation and alignment.
Lubrication is pre-applied, ensuring smooth operation right from the start.
This feature minimises maintenance needs and extends the bearing’s service life.

Application

Industrial Uses of LR7X10X10.5 Bearing
LR7X10X10.5 Bearing is commonly used in compact industrial machinery, such as small gearboxes and electric motors, where space is limited but precision is key. Its needle roller design offers efficient load distribution in tight spaces.
What Makes LR7X10X10.5 Bearing a Preferred Choice?
In automotive applications, LR7X10X10.5 Bearing fits well in steering systems and transmission components, thanks to its chrome steel construction and reliable performance. The metric dimensions ensure compatibility with various vehicle designs.
Perfect Fit for Automation: LR7X10X10.5 Bearing
For automation equipment like robotic arms, LR7X10X10.5 Bearing provides smooth motion control due to its low friction and high precision. The lubricated design helps maintain performance over long operational periods.
Medical vs Industrial: Where LR7X10X10.5 Bearing Excels
In medical devices, LR7X10X10.5 Bearing is ideal for small, high-precision instruments like surgical tools, where its compact size and durability are crucial. Industrial applications benefit from its ability to handle high loads in confined spaces.

Q&A

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