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Double Row Cylindrical Roller Bearings 316077 A

Double Row Cylindrical Roller Bearings 316077 A

The 316077 A is a double-row cylindrical roller bearing with a large 440mm bore and 620mm outer diameter, designed for heavy-duty applications. It handles combined loads with a dynamic radial capacity of 879,750 lbf and spins smoothly at up to 1000 RPM.

Made from robust materials, it supports static radial loads up to 2,205,000 lbf and operates in temperatures from -30°C to 110°C. Its design allows for axial displacement up to 2.7mm, accommodating slight misalignments.

This bearing is compatible with SKF models, making it a practical choice for replacements. It works well with both grease and oil lubrication, ensuring flexibility in maintenance.

Ideal for industrial machinery like large gearboxes or heavy presses, where high load capacity and durability are essential. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 316077 A
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 440 mm
  • Outer Dia 620 mm
  • Width 225mm
  • Chamfer Dimension Outer Ring(r1,2)(min.) 2 mm
  • Chamfer Dimension Inner Ring(r3,4)(min.) 12 mm
  • Permissible Axial Displacement(max.) 2.7 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Dynamic Radial Load 879750 lbf
  • Static Radial Load 2205000 lbf
  • Max Speed 1000 rpm
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
Double Row Cylindrical Roller Bearings 316077 A dimension drawing
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Features

Performance Features of 316077 A Bearing

316077 A Bearing is built for combined load applications, with a dynamic radial load capacity of 879750 lbf.

Its double-row cylindrical roller design ensures stability and efficiency under heavy loads.

The bearing operates smoothly within a temperature range of -30° to 110°C, suitable for various environments.

With a maximum speed of 1000 rpm, it balances performance and durability in demanding conditions.

Application

Industrial Uses of 316077 A Bearing
316077 A Bearing is commonly used in heavy industrial equipment like rolling mills and large gearboxes, where its double-row design handles both radial and axial loads efficiently. The generous load capacity makes it suitable for high-demand environments.

Where Is 316077 A Bearing Used?
You’ll often find 316077 A Bearing in wind turbine gearboxes, where its large size and robust construction withstand constant rotational forces. The wide temperature range also ensures reliable performance in various weather conditions.

Built for Heavy-Duty Use: 316077 A Bearing
This bearing excels in mining equipment like crushers and conveyors, thanks to its impressive static load capacity of 2,205,000 lbf. The cylindrical roller design provides excellent stability under extreme pressures.

Automotive vs Aerospace: Applications of 316077 A Bearing
In automotive manufacturing, 316077 A Bearing supports large presses and forming machines, while in aerospace, it’s used in ground support equipment. The metric sizing ensures compatibility with international machinery standards.

Perfect Fit for Automation: 316077 A Bearing
For automated production lines, 316077 A Bearing offers smooth operation in robotic welding arms and assembly systems. Its grease or oil lubrication options provide flexibility for different maintenance schedules.

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