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Single Row Cylindrical Roller Thrust Bearings 81224 TN

Single Row Cylindrical Roller Thrust Bearings 81224 TN

The 81224 TN is a single-row cylindrical roller thrust bearing measuring 120mm by 170mm by 39mm, crafted from sturdy chrome steel. It handles heavy thrust loads up to 57375 lbf and operates smoothly at speeds up to 1600 RPM.

Its glass fibre reinforced PA66 cage ensures durability, while the precise tolerances guarantee reliable performance. The bearing works efficiently 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 like gearboxes or presses where high thrust loads are common.

Weighing 2.54kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for various applications.

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Product Parameters

  • Part Number 81224 TN
  • size 120 mm x 170 mm x 39 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 120 mm
  • Bore Dia Tolerance -0.020mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 39 mm
  • Height Tolerance -0.30mm to +0.025mm
  • Outside Diameter Shaft Washer 170 mm
  • Bore Diameter Housing Washer 123 mm
  • Height Shaft Washer 12 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 1.1 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Glass fibre reinforced PA66 cage
  • Dynamic Radial Load 57375 lbf
  • Static Radial Load 225000 lbf
  • Max Speed 1600 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 2.54 kg
  • Roller And Cage Thrust Assembly K 81224 TN
  • Shaft Washer WS 81224
  • Housing Washer GS 81224
Single Row Cylindrical Roller Thrust Bearings 81224 TN dimension drawing
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Features

How Does 81224 TN Bearing Handle Heavy Thrust Loads?

81224 TN Bearing is built with chrome steel washers and rollers, offering strong resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 57,375 lbf, ensuring reliable performance in demanding applications.

The glass fibre reinforced PA66 cage keeps the rollers aligned, reducing wear and extending service life.
With a maximum speed of 1,600 rpm, it balances durability and efficiency in high-load scenarios.

81224 TN Bearing operates smoothly in temperatures ranging from -30° to 110°C, making it versatile for various environments.
Its precise tolerances ensure consistent performance, even under continuous heavy use.

Application

Industrial Uses of 81224 TN Bearing
81224 TN Bearing is commonly used in heavy machinery like hydraulic presses and industrial gearboxes, where its cylindrical roller design efficiently handles high thrust loads. The glass fibre reinforced PA66 cage ensures durability even in demanding conditions.

What Makes 81224 TN Bearing a Preferred Choice?
In automotive applications, 81224 TN Bearing is ideal for transmissions and differential systems, thanks to its robust chrome steel construction. Its metric sizing makes it a reliable fit for various vehicle designs.

Built for Heavy-Duty Use: 81224 TN Bearing
For automation equipment, 81224 TN Bearing provides smooth operation in robotic arms and assembly lines. The precise tolerances ensure consistent performance under repetitive loads.

Medical vs Industrial: Where 81224 TN Bearing Excels
While 81224 TN Bearing isn’t typically used in medical devices, it shines in industrial settings like conveyor systems. Its high static load capacity makes it suitable for long-term use in harsh environments.

Where Is 81224 TN Bearing Used?
You’ll find 81224 TN Bearing in wind turbines and mining equipment, where its ability to handle radial and thrust loads is crucial. The temperature range of -30° to 110°C adds to its versatility.

Q&A

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