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Single Row Cylindrical Roller Thrust Bearings 81126 TN

Single Row Cylindrical Roller Thrust Bearings 81126 TN

The 81126 TN is a single-row cylindrical roller thrust bearing measuring 130mm by 170mm by 30mm, crafted from sturdy chrome steel. It handles heavy thrust loads up to 45000 lbf and operates smoothly at speeds up to 1900 RPM.

Its glass fibre reinforced PA66 cage enhances durability while reducing friction, making it reliable for demanding conditions. The bearing performs well 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 industrial machinery, gearboxes, or heavy equipment where high thrust loads are common.

Weighing 1.67kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 81126 TN
  • size 130 mm x 170 mm x 30 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 130 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 170 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 30 mm
  • Height Tolerance -0.40mm to +0.025mm
  • Outside Diameter Shaft Washer 170 mm
  • Bore Diameter Housing Washer 132 mm
  • Height Shaft Washer 9 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 45000 lbf
  • Static Radial Load 198000 lbf
  • Max Speed 1900 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.67 kg
  • Roller And Cage Thrust Assembly K 81126 TN
  • Shaft Washer WS 81126
  • Housing Washer GS 81126
Single Row Cylindrical Roller Thrust Bearings 81126 TN dimension drawing
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Features

How Does 81126 TN Bearing Handle Heavy Thrust Loads?

81126 TN Bearing features chrome steel washers and rollers, designed to withstand high thrust loads.
Its dynamic radial load capacity reaches 45000 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 1900 rpm, it maintains performance while handling significant stress.

What Makes 81126 TN Bearing Suitable for High-Temperature Applications?

81126 TN Bearing operates reliably in temperatures ranging from -30° to 110 °C.
Its chrome steel construction resists thermal deformation, ensuring consistent performance.
The reinforced PA66 cage maintains stability even under varying temperature conditions.
This makes it ideal for environments where temperature fluctuations are common.

Engineered for Precision: 81126 TN Bearing

81126 TN Bearing’s cylindrical roller design provides precise load distribution.
The tight tolerances of -0.025mm to 0 on bore and outer diameters ensure accurate alignment.
Its chrome steel components and reinforced cage enhance durability in precision applications.
This combination delivers reliable performance in machinery requiring exact movement.

Application

Common Applications of 81126 TN Bearing
81126 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 efficient load distribution, making it suitable for high-demand environments.

In automotive applications, 81126 TN Bearing supports components such as transmissions and differential systems, where its robust construction enhances durability. The metric dimensions ensure compatibility with various vehicle designs, from commercial trucks to industrial vehicles.

For automation systems, 81126 TN Bearing’s glass fibre reinforced cage offers reliable performance in robotic arms and conveyor belts. Its ability to handle high speeds and loads makes it a dependable choice for automated production lines.

Medical imaging devices also benefit from 81126 TN Bearing’s precision and stability, particularly in CT scanners and MRI machines. The chrome steel construction ensures long-lasting performance in critical healthcare applications.

In household appliances like washing machines, 81126 TN Bearing provides smooth operation under heavy loads. Its resistance to wear and tear makes it ideal for appliances requiring consistent performance over time.

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