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Four-Row Cylindrical Roller Bearings 315811 E

Four-Row Cylindrical Roller Bearings 315811 E

The 315811 E is a four-row cylindrical roller bearing with a large 450mm bore and 590mm outer diameter, designed for heavy-duty applications. It handles combined loads with a dynamic radial capacity of 879,750 lbf, making it suitable for high-stress environments.

Built to last, this bearing operates smoothly with grease or oil lubrication and can withstand temperatures from -30°C to 110°C. Its robust design includes a 12mm inner ring chamfer for easier installation and alignment.

The bearing is interchangeable with SKF models, offering a reliable replacement option. Ideal for industrial machinery like rolling mills or large gearboxes where durability and load capacity are key.

Compliant with RoHS and REACH standards, it ensures safe and eco-friendly use. The 300mm width provides stability, while the 4mm outer ring chamfer reduces stress concentrations.

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Product Parameters

  • Part Number 315811 E
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 450 mm
  • Outer Dia 590 mm
  • Width 300mm
  • Corner Radius/Chamfer Inner Ring(r1,2)(min.) 12 mm
  • Chamfer Dimension On The Outer Ring(r3,4)(min.) 4 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Dynamic Radial Load 879750 lbf
  • Static Radial Load 2700000 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
Four-Row Cylindrical Roller Bearings 315811 E dimension drawing
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Features

Performance Features of 315811 E Bearing

315811 E Bearing is built for combined load applications, with a dynamic radial load capacity of 879,750 lbf.
Its cylindrical roller design ensures efficient load distribution, enhancing durability.
The bearing operates smoothly within a temperature range of -30° to 110°C, suitable for various environments.
With interchangeable compatibility like SKF, it offers flexibility in replacement and maintenance.

Application

Industrial Uses of 315811 E Bearing
315811 E Bearing is commonly used in heavy machinery like rolling mills and large gearboxes, where its four-row cylindrical design handles high radial loads efficiently. The grease or oil lubrication options make it adaptable to various operating conditions.

Where Is 315811 E Bearing Used?
You’ll often find 315811 E Bearing in industrial applications such as paper mills and mining equipment, thanks to its robust construction and combined load capacity. Its large bore size also makes it suitable for heavy-duty shafts.

Built for Heavy-Duty Use: 315811 E Bearing
315811 E Bearing excels in environments like steel production plants, where its dynamic radial load capacity ensures reliable performance under extreme stress. The wide temperature range adds versatility for different climates.

Automotive vs Aerospace: Applications of 315811 E Bearing
While 315811 E Bearing isn’t typically used in aerospace, it’s a staple in large automotive manufacturing equipment like presses and conveyors. Its metric sizing ensures compatibility with European and Asian machinery standards.

Perfect Fit for Automation: 315811 E Bearing
In automated production lines, 315811 E Bearing supports heavy rotating components with minimal maintenance needs. The stainless steel construction helps resist wear in high-cycle applications.

Q&A

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