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Single Row Cylindrical Roller Thrust Bearings 81130 TN

Single Row Cylindrical Roller Thrust Bearings 81130 TN

The 81130 TN is a single-row cylindrical roller thrust bearing, measuring 150mm by 190mm by 31mm. Made from chrome steel, it’s built to handle heavy thrust loads with ease.

It supports dynamic radial loads up to 47700 lbf and static loads up to 225000 lbf, with a max speed of 1700 RPM. The glass fibre reinforced PA66 cage adds durability and reduces friction.

The bearing’s design includes a shaft washer and housing washer for stable performance. It works well in temperatures from -30°C to 110°C, making it suitable for tough environments.

Ideal for industrial machinery or heavy equipment where high thrust loads are common. Compliant with RoHS and REACH standards, it’s a reliable choice for replacements, interchangeable with SKF models. Weighing 2.2kg, it’s sturdy yet manageable for its size.

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Product Parameters

  • Part Number 81130 TN
  • size 150 mm x 190 mm x 31 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 150 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 190 mm
  • Outer Dia Tolerance -0.030mm to 0
  • Width 31 mm
  • Height Tolerance -0.40mm to +0.025mm
  • Outside Diameter Shaft Washer 188 mm
  • Bore Diameter Housing Washer 152 mm
  • Height Shaft Washer 9.5 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 47700 lbf
  • Static Radial Load 225000 lbf
  • Max Speed 1700 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 2.2 kg
  • Roller And Cage Thrust Assembly K 81130 TN
  • Shaft Washer WS 81130
  • Housing Washer GS 81130
Single Row Cylindrical Roller Thrust Bearings 81130 TN dimension drawing
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Features

Performance Features of 81130 TN Bearing

81130 TN Bearing is built with chrome steel washers and rollers, offering strong resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 47,700 lbf, making it suitable for demanding industrial applications.

The glass fibre reinforced PA66 cage ensures smooth operation and reduces friction during high-speed rotation.
With a maximum speed of 1,700 rpm, it maintains efficiency without compromising durability.

81130 TN Bearing operates effectively in temperatures ranging from -30° to 110°C, adapting to various working conditions.
Its precise dimensions and tolerances ensure reliable performance in thrust load scenarios.

The bearing’s design simplifies installation, reducing downtime and maintenance efforts.
Its interchangeable nature with SKF bearings provides flexibility in replacement options.

Application

Industrial Uses of 81130 TN Bearing
81130 TN Bearing is commonly used in heavy machinery, such as hydraulic presses and large gearboxes, where its cylindrical roller design handles high thrust loads efficiently. The glass fibre reinforced cage adds durability in demanding industrial environments.

Where Is 81130 TN Bearing Used?
You’ll often find 81130 TN Bearing in wind turbine systems, supporting the main shaft where axial loads are significant. Its metric sizing and high load capacity make it a reliable choice for renewable energy applications.

Built for Heavy-Duty Use: 81130 TN Bearing
81130 TN Bearing excels in construction equipment like cranes and excavators, thanks to its robust chrome steel construction. The precise tolerances ensure smooth operation even under extreme conditions.

Automotive vs Aerospace: Applications of 81130 TN Bearing
In automotive applications, 81130 TN Bearing is used in heavy-duty transmissions, while in aerospace, it supports landing gear mechanisms. Its high static load capacity makes it versatile across industries.

Practical Applications of 81130 TN Bearing
For conveyor systems in mining, 81130 TN Bearing provides reliable performance under continuous heavy loads. The PA66 cage material resists wear, reducing maintenance needs in harsh environments.

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