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Single Row Cylindrical Roller Thrust Bearings 81118 TN

Single Row Cylindrical Roller Thrust Bearings 81118 TN

The 81118 TN is a single-row cylindrical roller thrust bearing measuring 90mm by 120mm by 22mm, crafted from sturdy chrome steel for durability. It supports heavy thrust loads up to 24750 lbf and operates smoothly at speeds up to 2600 RPM.

Its glass fibre reinforced PA66 cage enhances strength and reduces friction, while the open design allows for easy maintenance. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. It’s well-suited for industrial machinery, gearboxes, or heavy equipment where high thrust loads are common.

Weighing 0.62kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it ensures safe and eco-friendly use.

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Product Parameters

  • Part Number 81118 TN
  • size 90 mm x 120 mm x 22 mm
  • Brand TFL
  • Interchangeable brand SKF
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • Bearing Type Roller
  • For Load Direction Thrust
  • Number of Rows 1
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.020mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.022mm to 0
  • Width 22 mm
  • Height Tolerance -0.30mm to +0.025mm
  • Outside Diameter Shaft Washer 120 mm
  • Bore Diameter Housing Washer 92 mm
  • Height Shaft Washer 6.5 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 1 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 24750 lbf
  • Static Radial Load 101250 lbf
  • Max Speed 2600 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.62 kg
  • Roller And Cage Thrust Assembly K 81118 TN
  • Shaft Washer WS 81118
  • Housing Washer GS 81118
Single Row Cylindrical Roller Thrust Bearings 81118 TN dimension drawing
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Features

Why Choose 81118 TN Bearing for Precision Tasks?

81118 TN Bearing features a single row cylindrical roller design, ideal for handling high thrust loads with precision.
Its chrome steel rollers and washers ensure durability and resistance to wear under demanding conditions.

The glass fibre reinforced PA66 cage maintains roller alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 24,750 lbf, it excels in heavy-duty applications.

81118 TN Bearing operates smoothly within a temperature range of -30° to 110°C, suitable for various environments.
Its maximum speed of 2,600 rpm ensures efficient performance in high-speed scenarios.

The bearing’s precise tolerances and robust construction make it a reliable choice for industrial use.
Easy to install and maintain, it helps reduce downtime and operational costs.

Application

Key Fields for 81118 TN Bearing
81118 TN Bearing is commonly used in industrial settings, especially in heavy machinery like presses and gearboxes where high thrust loads are present. Its cylindrical roller design ensures efficient load distribution, making it suitable for demanding applications.

In automotive systems, 81118 TN Bearing can be found in components such as transmissions and differentials, where its robust construction handles axial forces effectively. The metric dimensions make it a versatile choice for various vehicle designs.

For automation equipment, 81118 TN Bearing supports smooth operation in robotic arms and assembly lines, thanks to its reliable performance under continuous use. The glass fibre reinforced cage adds durability while reducing friction.

Where Is 81118 TN Bearing Used?
You’ll often spot 81118 TN Bearing in wind turbines, where its ability to handle high thrust loads is crucial for stable operation. The chrome steel rollers ensure long-lasting performance even in harsh conditions.

In construction machinery, 81118 TN Bearing is a go-to for applications like cranes and excavators, where its static load capacity shines. The precise tolerances help maintain alignment under heavy stress.

Built for Heavy-Duty Use: 81118 TN Bearing
81118 TN Bearing excels in mining equipment, where its durability and load capacity are put to the test daily. The reinforced cage material withstands vibrations and shocks common in such environments.

For marine applications, 81118 TN Bearing offers reliable performance in propeller shafts and steering systems. Its resistance to corrosion and high loads makes it ideal for saltwater conditions.

Light-Duty vs Heavy-Duty: Best Uses for 81118 TN Bearing
In light-duty scenarios like conveyor systems, 81118 TN Bearing provides smooth operation with minimal maintenance. Its design ensures consistent performance over long periods.

For heavy-duty industrial presses, 81118 TN Bearing’s high static load rating makes it a dependable choice. The precise engineering reduces wear, even under extreme pressures.

Q&A

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