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Heavy Duty Needle Roller Bearings (Machined) NA6905-XL

Heavy Duty Needle Roller Bearings (Machined) NA6905-XL

The NA6905-XL is a heavy-duty needle roller bearing with a 25mm bore and 42mm outer diameter, crafted from sturdy steel for long-lasting performance. It handles radial loads up to 9900 lbf and spins smoothly at speeds up to 14400 RPM.
Its open design allows for easy lubrication, while the steel cage ensures durability under heavy use. The bearing operates well in temperatures ranging from -20°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for applications like gearboxes or industrial machinery where high radial loads are common.
Weighing just 161g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NA6905-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Needle
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Inner Ring Yes
  • Series With Inner Ring
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 42 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 30 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 9900 lbf
  • Static Radial Load 13275 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 14400 rpm
  • Weight 161 g
Heavy Duty Needle Roller Bearings (Machined) NA6905-XL dimension drawing
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Features

Performance Features of NA6905-XL Bearing
NA6905-XL Bearing is built with steel rings and rollers, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 9900 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and wear.
With a maximum speed of 14,400 rpm, it delivers reliable performance in demanding conditions.
How Is NA6905-XL Bearing Engineered for Reliability?
NA6905-XL Bearing features a press-fit shaft mount design, ensuring secure installation and operation.
The steel construction provides durability, even under high radial loads.
Its temperature range of -20 to 110°C allows for versatile use in various environments.
Regular lubrication helps maintain smooth performance over time.
Designed for Durability: NA6905-XL Bearing
NA6905-XL Bearing’s single-row construction with an inner ring enhances its load-bearing capacity.
The open seal type facilitates easy lubrication, ensuring long service life.
With a static radial load of 13275 lbf, it handles heavy loads efficiently.
Its compact design and 30 mm width make it ideal for space-constrained applications.

Application

Industrial Uses of NA6905-XL Bearing
NA6905-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its robust design handles high radial loads effortlessly. The steel construction ensures durability even in demanding environments.
In automotive applications, NA6905-XL Bearing fits well in gearboxes and transmission systems, providing smooth operation under high-speed conditions. Its press-fit design makes installation straightforward and secure.
For automation systems, NA6905-XL Bearing supports robotic arms and conveyor belts, offering reliable performance with minimal maintenance. The open seal type allows for easy lubrication, extending its service life.
Medical devices like diagnostic machines benefit from NA6905-XL Bearing’s precision and stability. The steel rollers ensure consistent performance, crucial for accurate readings in sensitive equipment.
In household appliances, NA6905-XL Bearing can be found in washing machines and power tools, where its compact size and strength are ideal for space-constrained designs. The metric dimensions make it compatible with a variety of consumer products.

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