+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Single Row Cylindrical Roller Thrust Bearings 81112 TN

Single Row Cylindrical Roller Thrust Bearings 81112 TN

The 81112 TN is a single-row cylindrical roller thrust bearing, measuring 60mm by 85mm by 17mm, crafted from durable chrome steel. It handles thrust loads up to 18000 lbf and operates smoothly at speeds up to 3600 RPM.

Its glass fibre reinforced PA66 cage ensures durability and reduces friction, while the chrome steel rollers provide reliable performance. The bearing works well 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 heavy machinery or industrial equipment where high thrust loads are common.

Weighing just 0.27kg, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards for safe and eco-friendly use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 81112 TN
  • size 60 mm x 85 mm x 17 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 60 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.022mm to 0
  • Width 17 mm
  • Height Tolerance -0.30mm to +0.02mm
  • Outside Diameter Shaft Washer 85 mm
  • Bore Diameter Housing Washer 62 mm
  • Height Shaft Washer 4.75 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 18000 lbf
  • Static Radial Load 67500 lbf
  • Max Speed 3600 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.27 kg
  • Roller And Cage Thrust Assembly K 81112 TN
  • Shaft Washer WS 81112
  • Housing Washer GS 81112
Single Row Cylindrical Roller Thrust Bearings 81112 TN dimension drawing
Download DWG Download PDF

Features

Performance Features of 81112 TN Bearing

81112 TN Bearing is built with chrome steel washers and rollers, offering strong resistance to thrust loads.
Its dynamic radial load capacity reaches 18000 lbf, ensuring steady performance in heavy-duty applications.
The glass fibre reinforced PA66 cage keeps the rollers aligned, reducing friction and wear.
With a maximum speed of 3600 rpm, it delivers reliable operation in various conditions.

How Is 81112 TN Bearing Engineered for Reliability?

81112 TN Bearing features precise dimensions with a bore diameter of 60 mm and outer diameter of 85 mm.
The chrome steel construction ensures durability, even under high static radial loads of 67500 lbf.
Its temperature range of -30° to 110 °C makes it suitable for diverse environments.
The reinforced PA66 cage enhances stability, contributing to longer service life.

Designed for Durability: 81112 TN Bearing

81112 TN Bearing’s cylindrical roller design provides efficient load distribution.
The tight tolerances on bore and outer diameters ensure a precise fit for smooth operation.
Its lightweight design at 0.27 kg makes it easy to handle without compromising strength.
The bearing’s compatibility with SKF models adds to its versatility.

Steel vs Ceramic Bearings: Strengths of 81112 TN Bearing

81112 TN Bearing uses chrome steel for both rollers and washers, balancing cost and performance.
This material choice ensures excellent wear resistance and load-bearing capacity.
The bearing’s design allows it to handle high thrust loads while maintaining stability.
Its compliance with RoHS and REACH standards makes it an environmentally friendly option.

Application

Industrial Uses of 81112 TN Bearing
81112 TN Bearing is commonly used in heavy machinery, such as hydraulic presses and industrial gearboxes, where its cylindrical roller design efficiently handles high thrust loads.
The glass fibre reinforced PA66 cage ensures smooth operation even at speeds up to 3600 rpm, making it suitable for demanding environments.

Where Is 81112 TN Bearing Used?
In automotive applications, 81112 TN Bearing supports components like clutch assemblies and transmission systems, thanks to its durable chrome steel construction.
Its metric sizing and compatibility with SKF models make it a versatile choice for various vehicle designs.

Built for Heavy-Duty Use: 81112 TN Bearing
For automation systems, 81112 TN Bearing is ideal for robotic arms and conveyor belts, where precision and reliability are key.
The temperature range of -30° to 110°C ensures consistent performance in both hot and cold conditions.

Medical vs Industrial: Where 81112 TN Bearing Excels
While 81112 TN Bearing is robust enough for industrial presses, its precision also suits medical imaging devices requiring steady axial load support.
The stainless steel components and reinforced cage enhance longevity in high-use scenarios.

Practical Applications of 81112 TN Bearing
In consumer electronics like high-performance printers, 81112 TN Bearing ensures smooth paper feed mechanisms with minimal maintenance.
Its compact design and high load capacity make it a reliable choice for small yet demanding applications.

Q&A

SEND INQUIRY