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Inner Rings LR30X35X12.5
Inner Rings LR30X35X12.5

Inner Rings LR30X35X12.5

The LR30X35X12.5 is a needle roller bearing inner ring with a 30mm bore and 35mm outer diameter, crafted from sturdy chrome steel. Its compact width of 12.5mm makes it a space-saving choice for tight assemblies.
Designed for smooth operation, it comes pre-lubricated and can handle high radial loads with ease. The 30° chamfer angle ensures easy installation, while the 0.3mm minimum radius reduces stress concentrations.
This model is interchangeable with INA bearings, offering flexibility for replacements or upgrades. It’s ideal for applications like gear pumps or automotive transmissions where precision and reliability are key.
Weighing just 23.3g, it’s lightweight yet durable. Compliant with RoHS standards, it’s a safe and practical choice for various industrial uses.

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Product Parameters

  • Part Number LR30X35X12.5
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series LR
  • Bore Dia 30 mm
  • Bore Dia Tolerance -0.011mm to 0.002mm
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.016mm to 0
  • Width 12.5 mm
  • Width Tolerance 0 to 0.18mm
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 23.3 g
  • Rmin 0.3 mm

Features

Performance Features of LR30X35X12.5 Bearing
LR30X35X12.5 Bearing is crafted from chrome steel, offering durability and resistance to wear.
Its precise bore diameter tolerance of -0.011mm to 0.002mm ensures a snug fit for reliable operation.
The needle roller design of LR30X35X12.5 Bearing provides high load capacity in a compact space.
With a width of 12.5 mm, it is suitable for applications where space is limited.
LR30X35X12.5 Bearing comes pre-lubricated, reducing initial setup time and maintenance needs.
Its chamfer angle of 30° facilitates easier installation and alignment.

Application

Industrial Uses of LR30X35X12.5 Bearing
LR30X35X12.5 Bearing is commonly used in industrial gearboxes, where its compact design and needle roller construction help manage high radial loads efficiently. The chrome steel material ensures long-lasting performance even in demanding conditions.
Where Is LR30X35X12.5 Bearing Used?
You’ll often find LR30X35X12.5 Bearing in automotive transmissions, where its precise tolerances and lubrication support smooth operation. Its metric sizing makes it a reliable choice for various vehicle models.
Built for Heavy-Duty Use: LR30X35X12.5 Bearing
LR30X35X12.5 Bearing excels in construction equipment, handling heavy loads with ease. The needle roller design reduces friction, making it ideal for applications like hydraulic pumps.
Medical vs Industrial: Where LR30X35X12.5 Bearing Excels
In medical devices, LR30X35X12.5 Bearing’s small size and accuracy are perfect for surgical tools. For industrial uses, it’s a go-to for conveyor systems needing reliable, low-maintenance components.
Practical Applications of LR30X35X12.5 Bearing
LR30X35X12.5 Bearing works well in electric motors, where its lightweight design and durability are key. The lubricated setup ensures smooth rotation, reducing wear over time.

Q&A

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