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Needle Roller Thrust Bearing Washers TWA2031

Needle Roller Thrust Bearing Washers TWA2031

The TWA2031 needle roller thrust bearing washers are compact, with a 1.25″ bore and 1.938″ outer diameter, crafted from spring steel for durability. They handle high thrust loads efficiently and operate smoothly in temperatures from -30°C to 110°C.
Their thin 0.032″ 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 machinery where space is limited but performance is critical. Lightweight at just 6g, they add minimal bulk while providing reliable support.
Compliant with RoHS standards, they are safe for various industrial uses. Their precise tolerances ensure a snug fit, reducing wear and tear over time.

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Product Parameters

  • Part Number TWA2031
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 1.25"
  • Bore Dia Tolerance 0.05mm to 0.3mm
  • Outer Dia 1.938"
  • Outer Dia Tolerance -0.520mm to -0.06mm
  • Width 0.032"
  • System of Measurement Inch
  • Roller Bearing Type Needle
  • Type Washers
  • Material Spring Steel
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • Weight 6 g
Needle Roller Thrust Bearing Washers TWA2031 dimension drawing
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Features

How Does TWA2031 Bearing Reduce Friction?
TWA2031 Bearing features precision-engineered spring steel washers, designed to minimise friction in needle roller applications.
Its tight tolerances ensure smooth operation, even under high loads.
The inch-based measurements make it compatible with a wide range of machinery, offering versatility.
With a temperature range of -30° to 110°C, TWA2031 Bearing performs reliably in various environments.
Its lightweight design at just 6 grams ensures easy handling without compromising durability.
The spring steel material provides excellent resistance to wear, extending the bearing’s service life.

Application

Key Fields for TWA2031 Bearing
TWA2031 Bearing is commonly used in industrial gearboxes, where its needle roller design efficiently handles high radial loads in compact spaces. The spring steel construction ensures durability even in demanding environments.
In automotive applications, TWA2031 Bearing supports clutch assemblies and transmission systems, providing smooth operation under heavy loads. Its inch sizing makes it a convenient choice for North American vehicle models.
For automation equipment, TWA2031 Bearing’s thin profile fits seamlessly into robotic arms and precision machinery. The lightweight design doesn’t compromise on strength, making it ideal for high-speed movements.
Where Is TWA2031 Bearing Used?
You’ll often find TWA2031 Bearing in conveyor systems, where its low-friction design keeps operations running smoothly. The precise tolerances ensure reliable performance over long periods.
In household appliances like washing machines, TWA2031 Bearing helps reduce vibration and noise. Its compact size and durability make it a practical choice for everyday use.
Built for Heavy-Duty Use: TWA2031 Bearing
TWA2031 Bearing excels in construction equipment, where its robust design withstands heavy loads and harsh conditions. The spring steel material resists wear, even in dusty or wet environments.
For agricultural machinery, TWA2031 Bearing ensures reliable performance in tractors and harvesters. Its needle roller design provides excellent load distribution, reducing wear on other components.
Light-Duty vs Heavy-Duty: Best Uses for TWA2031 Bearing
In light-duty applications like office printers, TWA2031 Bearing’s precision ensures smooth paper feed mechanisms. The thin profile fits easily into compact designs.
For heavy-duty uses such as hydraulic pumps, TWA2031 Bearing handles high-pressure conditions without faltering. Its durability makes it a trusted choice in critical systems.

Q&A

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