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Needle Roller Thrust Bearing Washers TWB2840

Needle Roller Thrust Bearing Washers TWB2840

The TWB2840 needle roller thrust bearing washers are compact, with a 1.75″ bore and 2.5″ outer diameter, crafted from spring steel for durability. They handle moderate loads and work well in temperatures from -30°C to 110°C.
Their slim 0.063″ width makes them ideal for tight spaces, while the spring steel construction ensures resilience under pressure. These washers are interchangeable with INA models, offering flexibility for replacements.
Perfect for applications like automotive transmissions or industrial equipment where space is limited. RoHS compliant for safe use, and weighing just 20g, they’re lightweight yet sturdy.

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Product Parameters

  • Part Number TWB2840
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 1.75"
  • Bore Dia Tolerance 0.05mm to 0.3mm
  • Outer Dia 2.5"
  • Outer Dia Tolerance -0.520mm to -0.06mm
  • Width 0.063"
  • System of Measurement Inch
  • Roller Bearing Type Needle
  • Type Washers
  • Material Spring Steel
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • Weight 20 g
Needle Roller Thrust Bearing Washers TWB2840 dimension drawing
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Features

How Does TWB2840 Bearing Resist Wear?
TWB2840 Bearing is crafted from spring steel, offering excellent resistance to wear in high-stress applications.
Its precise needle roller design ensures smooth operation even under heavy loads.
The material and construction of TWB2840 Bearing enhance its durability, making it suitable for long-term use.
With a temperature range of -30° to 110°C, it performs reliably in various environments.
TWB2840 Bearing’s inch-based measurements ensure compatibility with a wide range of machinery.
Its lightweight design at just 20 g adds to its versatility without compromising strength.

Application

Industrial Uses of TWB2840 Bearing
TWB2840 Bearing is commonly used in industrial machinery, especially where space is limited but high load capacity is needed, like in compact gearboxes. Its spring steel construction ensures durability even in demanding environments.
In automotive applications, TWB2840 Bearing fits well in transmission systems, providing smooth operation under heavy thrust loads. The inch sizing makes it a convenient choice for many American and British vehicle models.
For automation equipment, TWB2840 Bearing’s needle roller design offers precise movement in robotic arms and assembly lines. Its lightweight nature helps reduce overall system weight without sacrificing performance.
Where Is TWB2840 Bearing Used?
You’ll often spot TWB2840 Bearing in conveyor systems, where its high load capacity keeps things running smoothly. The spring steel material handles wear and tear nicely over time.
In household appliances like washing machines, TWB2840 Bearing supports rotating parts quietly and efficiently. Its compact size makes it ideal for tight spaces commonly found in consumer electronics.
Built for Heavy-Duty Use: TWB2840 Bearing
TWB2840 Bearing shines in construction equipment, handling heavy loads in cranes and excavators. The needle roller design ensures reliable performance even under constant stress.
Medical devices like dental drills benefit from TWB2840 Bearing’s precision and smooth operation. Its compliance with RoHS standards makes it safe for use in sensitive environments.
Automotive vs Aerospace: Applications of TWB2840 Bearing
In cars, TWB2840 Bearing typically supports transmission components, while in aircraft it might be found in auxiliary systems. The temperature range suits both environments well.
For 3D printers, TWB2840 Bearing provides accurate linear motion in the print head assembly. Its small width helps maintain the printer’s compact design while ensuring smooth operation.

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