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Single Row Cylindrical Roller Thrust Bearings 81111 TN

Single Row Cylindrical Roller Thrust Bearings 81111 TN

The 81111 TN is a single-row cylindrical roller thrust bearing measuring 55mm by 78mm by 16mm, crafted from sturdy chrome steel. It handles thrust loads up to 15638 lbf and operates smoothly at speeds up to 3800 RPM.

Its glass fibre reinforced PA66 cage ensures durability and reduces friction, making maintenance straightforward. The bearing performs reliably in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, offering a practical replacement option. It’s well-suited for heavy-duty applications like industrial gearboxes or machinery with high thrust loads.

Weighing just 0.23kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial environments.

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Product Parameters

  • Part Number 81111 TN
  • size 55 mm x 78 mm x 16 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 55 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 78 mm
  • Outer Dia Tolerance -0.019mm to 0
  • Width 16 mm
  • Height Tolerance -0.30mm to +0.02mm
  • Outside Diameter Shaft Washer 78 mm
  • Bore Diameter Housing Washer 57 mm
  • Height Shaft Washer 5 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 0.6 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 15638 lbf
  • Static Radial Load 64125 lbf
  • Max Speed 3800 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.23 kg
  • Roller And Cage Thrust Assembly K 81111 TN
  • Shaft Washer WS 81111
  • Housing Washer GS 81111
Single Row Cylindrical Roller Thrust Bearings 81111 TN dimension drawing
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Features

How Does 81111 TN Bearing Handle Heavy Loads?

81111 TN Bearing features chrome steel washers and rollers, offering robust resistance to high thrust loads.
Its dynamic radial load capacity reaches 15638 lbf, making it suitable for demanding industrial applications.
The glass fibre reinforced PA66 cage ensures smooth operation and reduces friction under heavy loads.
With a maximum speed of 3800 rpm, it delivers reliable performance in various conditions.

Why Choose 81111 TN Bearing for Precision Tasks?

81111 TN Bearing’s precise cylindrical roller design ensures accurate load distribution and minimal friction.
The tight tolerances on bore and outer diameters enhance its performance in precision machinery.
Its temperature range of -30° to 110°C allows consistent operation in diverse environments.
The reinforced PA66 cage maintains roller alignment, contributing to long service life.

Engineered for Reliability: 81111 TN Bearing

81111 TN Bearing is built with high-quality chrome steel, providing durability and resistance to wear.
Its static radial load capacity of 64125 lbf ensures stability in heavy-duty applications.
The cage material reduces vibration and noise, enhancing operational smoothness.
Compliant with RoHS and REACH standards, it meets stringent environmental and safety requirements.

Material Composition of 81111 TN Bearing

81111 TN Bearing uses chrome steel for washers and rollers, ensuring strength and corrosion resistance.
The glass fibre reinforced PA66 cage offers lightweight yet durable support for the rollers.
This material combination enhances the bearing’s performance in high-load and high-speed conditions.
Its design ensures minimal maintenance while delivering consistent reliability.

Optimized for Efficiency: 81111 TN Bearing

81111 TN Bearing’s single-row cylindrical roller design maximizes load capacity and efficiency.
The precise dimensions and tolerances ensure seamless integration into various machinery.
Its ability to handle speeds up to 3800 rpm makes it versatile for different applications.
The bearing’s construction reduces energy loss, contributing to overall system efficiency.

Application

Common Applications of 81111 TN Bearing
The 81111 TN Bearing is widely used in industrial machinery, especially for handling heavy axial loads in equipment like hydraulic presses and gearboxes. Its cylindrical roller design ensures reliable performance under high stress.

In automotive applications, 81111 TN Bearing is often found in clutch assemblies and transmission systems, where its durability and precision are key. The metric sizing makes it a versatile choice for various vehicle models.

For automation systems, 81111 TN Bearing supports robotic arms and conveyor belts, providing smooth movement under thrust loads. The glass fibre reinforced cage adds strength while reducing weight.

Medical devices like MRI machines benefit from 81111 TN Bearing’s consistent performance and low maintenance needs. Its chrome steel construction ensures long-term reliability in critical applications.

In household appliances such as washing machines, 81111 TN Bearing handles axial loads efficiently. The temperature range and RoHS compliance make it suitable for everyday use.

Q&A

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