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Single Row Cylindrical Roller Thrust Bearings 81105 TN

Single Row Cylindrical Roller Thrust Bearings 81105 TN

The 81105 TN is a single-row cylindrical roller thrust bearing measuring 25mm by 42mm by 11mm, crafted from sturdy chrome steel. It handles thrust loads up to 5625 lbf and operates smoothly at speeds up to 6300 RPM.

Its glass fibre reinforced PA66 cage ensures durability and reduces friction, while the precise tolerances guarantee reliable performance. The bearing works in temperatures ranging from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for applications like gearboxes or industrial machinery where high thrust loads are present.

Weighing just 0.053kg, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 81105 TN
  • size 25 mm x 42 mm x 11 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 25 mm
  • Bore Dia Tolerance -0.010mm to 0
  • Outer Dia 42 mm
  • Outer Dia Tolerance -0.016mm to 0
  • Width 11 mm
  • Height Tolerance -0.25mm to +0.02mm
  • Outside Diameter Shaft Washer 42 mm
  • Bore Diameter Housing Washer 26 mm
  • Height Shaft Washer 3 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 5625 lbf
  • Static Radial Load 15638 lbf
  • Max Speed 6300 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.053 kg
  • Roller And Cage Thrust Assembly K 81105 TN
  • Shaft Washer WS 81105
  • Housing Washer GS 81105
Single Row Cylindrical Roller Thrust Bearings 81105 TN dimension drawing
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Features

Performance Features of 81105 TN Bearing

81105 TN Bearing is built with chrome steel washers and rollers, offering strong resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 5625 lbf, ensuring reliable performance in demanding conditions.

The glass fibre reinforced PA66 cage keeps the rollers aligned, reducing friction and extending service life.
With a maximum speed of 6300 rpm, it balances durability and efficiency for various applications.

81105 TN Bearing operates smoothly within a temperature range of -30° to 110°C, suitable for diverse environments.
Its compact design (25 mm x 42 mm x 11 mm) makes it ideal for space-constrained installations.

Application

Industrial Uses of 81105 TN Bearing
81105 TN Bearing is commonly used in machine tools, where its cylindrical roller design handles heavy axial loads efficiently. The glass fibre reinforced cage ensures smooth operation even at high speeds.

In automotive applications, 81105 TN Bearing fits well in gearboxes and clutch mechanisms, providing reliable thrust support. Its metric sizing makes it a versatile choice for various vehicle designs.

For automation systems, 81105 TN Bearing works effectively in robotic arms and conveyor belts. The chrome steel construction offers durability, while the PA66 cage reduces friction.

Where Is 81105 TN Bearing Used?
You’ll find 81105 TN Bearing in industrial fans, where its high-speed capability and load capacity are essential. The compact design also suits space-constrained applications.

In medical devices like centrifuges, 81105 TN Bearing delivers consistent performance due to its precision engineering. The temperature range ensures reliability in various operating conditions.

Built for Heavy-Duty Use: 81105 TN Bearing
81105 TN Bearing excels in construction equipment, handling intense thrust loads with ease. The reinforced cage material adds to its longevity in tough environments.

For home appliances like washing machines, 81105 TN Bearing provides quiet and efficient operation. Its corrosion-resistant materials make it suitable for damp conditions.

Automotive vs Aerospace: Applications of 81105 TN Bearing
In cars, 81105 TN Bearing supports transmission systems, offering smooth power transfer. Its high static load capacity ensures durability under constant stress.

For aerospace components, 81105 TN Bearing’s lightweight design and high-speed performance are advantageous. The material compliance with RoHS standards adds to its safety credentials.

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