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Single Row Cylindrical Roller Thrust Bearings 81160 M

Single Row Cylindrical Roller Thrust Bearings 81160 M

The 81160 M is a single-row cylindrical roller thrust bearing with a 300mm bore and 380mm outer diameter, built from sturdy chrome steel. It handles heavy thrust loads up to 191250 lbf and operates smoothly at speeds up to 900 RPM.

Its machined brass cage ensures durability, while the precise tolerances provide reliable performance. The bearing works in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with SKF bearings, offering a practical replacement option. Ideal for industrial machinery like gearboxes or presses where high thrust loads are common.

Weighing 19.4kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s safe for most applications. The design includes separate shaft and housing washers for easy installation.

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Product Parameters

  • Part Number 81160 M
  • size 300 mm x 380 mm x 62 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 300 mm
  • Bore Dia Tolerance -0.035mm to 0
  • Outer Dia 380 mm
  • Outer Dia Tolerance -0.040mm to 0
  • Width 62 mm
  • Height Tolerance -0.40mm to +0.04mm
  • Outside Diameter Shaft Washer 376 mm
  • Bore Diameter Housing Washer 304 mm
  • Height Shaft Washer 18.5 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 2 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 191250 lbf
  • Static Radial Load 990000 lbf
  • Max Speed 900 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 19.4 kg
  • Roller And Cage Thrust Assembly K 81160 M
  • Shaft Washer WS 81160
  • Housing Washer GS 81160
Single Row Cylindrical Roller Thrust Bearings 81160 M dimension drawing
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Features

Performance Features of 81160 M Bearing

81160 M Bearing is built with chrome steel washers and rollers, offering robust resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 191,250 lbf, making it suitable for demanding industrial applications.
The machined brass cage ensures precise roller alignment, enhancing durability and reducing friction.
With a maximum speed of 900 rpm, it delivers reliable performance under high-stress conditions.

How Is 81160 M Bearing Engineered for Reliability?

81160 M Bearing features a single-row cylindrical roller design, optimised for thrust load handling.
The chrome steel construction provides excellent wear resistance, ensuring long service life.
Its precise tolerances, with bore diameter at 300 mm and outer diameter at 380 mm, guarantee consistent performance.
The temperature range of -30° to 110°C allows operation in varied environments.

Designed for Durability: 81160 M Bearing

81160 M Bearing’s machined brass cage maintains roller alignment, reducing operational wear.
The chrome steel rollers and washers enhance load capacity, supporting up to 990,000 lbf static radial load.
Its dimensions (300 mm x 380 mm x 62 mm) are optimised for stability in heavy-duty applications.
The bearing operates smoothly within a broad temperature range, ensuring versatility.

Steel vs Ceramic Bearings: Strengths of 81160 M Bearing

81160 M Bearing uses chrome steel for both rollers and washers, balancing strength and cost-efficiency.
This material choice ensures high load capacity and resistance to wear in industrial settings.
The machined brass cage adds durability, making it a reliable alternative to ceramic options.
With a weight of 19.4 kg, it is designed for robust performance without compromising on reliability.

Why Choose 81160 M Bearing for Precision Tasks?

81160 M Bearing’s cylindrical roller design ensures accurate load distribution in thrust applications.
The tight tolerances (-0.035mm to 0 for bore diameter) enhance precision in machinery operations.
Its machined brass cage reduces friction, contributing to smoother performance.
The bearing’s compliance with RoHS and REACH standards ensures environmental and safety compatibility.

Application

Industrial Uses of 81160 M Bearing
81160 M Bearing is commonly used in heavy machinery like hydraulic presses and large gearboxes, where its cylindrical roller design efficiently handles high thrust loads. The machined brass cage ensures smooth operation even under demanding conditions.

What Makes 81160 M Bearing a Preferred Choice?
In wind turbine systems, 81160 M Bearing supports the main shaft, offering reliable performance due to its chrome steel construction. Its large bore diameter (300mm) makes it suitable for heavy-duty applications requiring stability.

Built for Heavy-Duty Use: 81160 M Bearing
For mining equipment, 81160 M Bearing excels in conveyor systems, where its high static load capacity (990000 lbf) ensures longevity. The metric sizing allows easy integration with European-designed machinery.

Automotive vs Aerospace: Applications of 81160 M Bearing
In automotive testing rigs, 81160 M Bearing handles axial loads during durability tests, while in aerospace, it supports landing gear mechanisms. Its temperature range (-30° to 110°C) suits both environments.

Essential Roles of 81160 M Bearing
81160 M Bearing is vital in steel mills for rolling mill stands, where its robust design withstands extreme pressures. The open design simplifies lubrication, reducing downtime in continuous operations.

Q&A

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