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Inner Rings LR35X40X20.5

Inner Rings LR35X40X20.5

The LR35X40X20.5 is a needle roller bearing inner ring with a 35mm bore and 40mm outer diameter, crafted from sturdy chrome steel. It’s designed for precise fits, with tight tolerances ensuring reliable performance.
Lubricated for smooth operation, this ring reduces friction and wear in high-load applications. Its compact width of 20.5mm makes it ideal for space-constrained setups.
The 30° chamfer angle allows for easier installation, while the 0.3mm minimum radius ensures durability. Weighing just 46.1g, it’s lightweight yet robust.
Compatible with INA bearings, this ring is a practical choice for gearboxes or automotive systems where needle rollers are needed. RoHS compliant for safe use in various industries.

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Product Parameters

  • Part Number LR35X40X20.5
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series LR
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.013mm to 0.003mm
  • Outer Dia 40 mm
  • Outer Dia Tolerance -0.016mm to 0
  • Width 20.5 mm
  • Width Tolerance 0 to 0.21mm
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 46.1 g
  • Rmin 0.3 mm
Inner Rings LR35X40X20.5 dimension drawing
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Features

Performance Features of LR35X40X20.5 Bearing
LR35X40X20.5 Bearing is crafted from chrome steel, offering durability and resistance to wear.
Its precise bore diameter tolerance of -0.013mm to 0.003mm ensures a snug fit for reliable operation.
The needle roller design of LR35X40X20.5 Bearing reduces friction, enhancing efficiency in compact spaces.
With a chamfer angle of 30°, it facilitates easier installation and alignment.
LR35X40X20.5 Bearing comes pre-lubricated, reducing maintenance needs and extending service life.
Its lightweight design at 46.1 g makes it suitable for applications where weight is a concern.

Application

Common Applications of LR35X40X20.5 Bearing
LR35X40X20.5 Bearing is widely used in industrial gearboxes, where its compact design and high load capacity make it ideal for tight spaces. The chrome steel construction ensures durability even in demanding conditions.
In automotive transmissions, LR35X40X20.5 Bearing provides smooth operation and reduces friction, enhancing overall efficiency. Its metric sizing makes it a versatile choice for various vehicle models.
For automation systems, LR35X40X20.5 Bearing supports precise movements in robotic arms and conveyor belts. The lubricated design helps maintain performance over long periods of use.
In household appliances like washing machines, LR35X40X20.5 Bearing ensures quiet and reliable operation. Its needle roller design is perfect for applications requiring high speed and low noise.

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