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Single Row Cylindrical Roller Thrust Bearings 81292 M

Single Row Cylindrical Roller Thrust Bearings 81292 M

The 81292 M is a single-row cylindrical roller thrust bearing, measuring 460mm by 620mm by 130mm. Made from durable chrome steel, it handles heavy thrust loads with ease.

With a dynamic load capacity of 607500 lbf, it supports demanding applications while maintaining smooth operation at speeds up to 400 RPM. The machined brass cage adds durability and stability.

Its robust design includes precise tolerances and a 5mm chamfer for easier installation. Suitable for temperatures ranging from -30°C to 110°C, it performs well in harsh conditions.

Ideal for heavy machinery like industrial presses or large gearboxes, this bearing is interchangeable with SKF models. Weighing 118kg, it’s built for strength and long-term reliability, complying with RoHS and REACH standards.

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Product Parameters

  • Part Number 81292 M
  • size 460 mm x 620 mm x 130 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 460 mm
  • Bore Dia Tolerance -0.045mm to 0
  • Outer Dia 620 mm
  • Outer Dia Tolerance -0.050mm to 0
  • Width 130 mm
  • Height Tolerance -0.50mm to +0.05mm
  • Outside Diameter Shaft Washer 615 mm
  • Bore Diameter Housing Washer 465 mm
  • Height Shaft Washer 45.5 mm
  • Chamfer Dimension Housing Washer r1,2 (min.) 5 mm
  • Washer Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Machined brass cage
  • Dynamic Radial Load 607500 lbf
  • Static Radial Load 3015000 lbf
  • Max Speed 400 rpm
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 118 kg
  • Shaft Washer IW-81292
  • Housing Washer OW-81292
Single Row Cylindrical Roller Thrust Bearings 81292 M dimension drawing
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Features

Performance Features of 81292 M Bearing

81292 M Bearing is built with chrome steel washers and rollers, offering robust resistance to heavy thrust loads.
Its dynamic radial load capacity reaches 607500 lbf, making it suitable for demanding industrial applications.

The machined brass cage ensures precise roller alignment, reducing friction and enhancing durability.
With a maximum speed of 400 rpm, it balances performance and reliability in high-load scenarios.

81292 M Bearing operates efficiently in temperatures from -30° to 110°C, adapting to various working conditions.
Its large size (460 mm x 620 mm x 130 mm) is designed for heavy machinery, ensuring stability under stress.

Application

Industrial Uses of 81292 M Bearing
81292 M Bearing is commonly used in heavy machinery like hydraulic presses and large gearboxes, where its cylindrical roller design handles high thrust loads efficiently. The machined brass cage ensures smooth operation even under demanding conditions.

In wind turbine systems, 81292 M Bearing supports the main shaft, providing reliable performance in variable weather conditions. Its large bore diameter and metric sizing make it ideal for European-designed renewable energy equipment.

For mining equipment, 81292 M Bearing’s chrome steel construction offers durability in conveyors and crushers, where constant heavy loads are present. The wide temperature range also allows it to perform well in harsh environments.

Automotive vs Aerospace: Applications of 81292 M Bearing
In automotive applications, 81292 M Bearing is found in large truck transmissions, where its high static load capacity is essential. The precise tolerances ensure consistent performance over long distances.

Aerospace applications benefit from 81292 M Bearing’s ability to handle thrust loads in landing gear systems. Its compliance with RoHS and REACH standards makes it suitable for environmentally sensitive industries.

Built for Heavy-Duty Use: 81292 M Bearing
81292 M Bearing excels in steel mills, where its robust design withstands extreme pressures and temperatures. The chrome steel rollers and washers provide long service life even in abrasive conditions.

In marine propulsion systems, 81292 M Bearing’s corrosion-resistant materials ensure reliability in saltwater environments. The large size and weight make it perfect for ship engine components.

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