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Single Row Cylindrical Roller Bearings With Inner Ring 315913
Single Row Cylindrical Roller Bearings With Inner Ring 315913

Single Row Cylindrical Roller Bearings With Inner Ring 315913

The 315913 is a large single row cylindrical roller bearing with a 1250mm bore and 1500mm outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 387000 lbf and works well with grease or oil lubrication.

Its brass cage keeps rollers centred for smooth operation, while the open design allows easy maintenance. The bearing performs reliably in temperatures from -30°C to 110°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Suitable for heavy-duty applications like industrial machinery or large gearboxes where high radial loads are present.

Weighing 332kg, it’s built for durability and long-term use. Compliant with RoHS and REACH standards for safe operation.

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Product Parameters

  • Part Number 315913
  • Brand TFL
  • Interchangeable SKF
  • Bore Dia 1250 mm
  • Bore Dia Tolerance -0.125 mm to 0
  • Outer Dia 1500 mm
  • Outer Dia Tolerance -0.16mm to 0
  • Width 106 mm
  • Width Tolerance -0.20mm to 0
  • Shoulder Dia Of Inner Ring 1347 mm
  • Raceway Diameter Of Outer Ring(E) 1430 mm
  • Chamfer Dimension r1,2(min.) 6 mm
  • Permissible Axial Displacement(max.) 15.4 mm
  • System of Measurement Metric
  • Roller Bearing Type Cylindrical
  • For Load Direction Combined
  • Construction Single Row
  • Inner Ring Type With Inner Ring
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass cage, roller centred
  • Dynamic Radial Load 387000 lbf
  • Static Radial Load 933750 lbf
  • Lubrication Grease, Oil
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • REACH Compliant
  • Weight 332 kg

Features

Performance Features of 315913 Bearing

315913 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 387,000 lbf, making it suitable for heavy-duty applications.
The brass cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does 315913 Bearing Reduce Friction?

315913 Bearing’s chrome steel rollers and rings are designed to minimise friction during operation.
The brass cage helps maintain roller alignment, further reducing friction and wear.
Its open design allows for easy lubrication with grease or oil, ensuring smooth performance.
This combination of features makes it ideal for high-load applications.

Built for Reliability: 315913 Bearing

315913 Bearing’s robust construction with chrome steel components ensures long-lasting performance.
It can handle static radial loads up to 933,750 lbf, making it highly reliable.
The single-row cylindrical design provides stability under combined loads.
Its wide temperature range allows for use in diverse environments.

Steel vs Ceramic Bearings: Strengths of 315913 Bearing

315913 Bearing uses chrome steel for both rings and rollers, offering excellent strength and durability.
This material choice provides better load capacity compared to ceramic alternatives in heavy applications.
The brass cage adds stability, ensuring smooth operation under high radial loads.
With proper lubrication, it maintains performance across a broad temperature range.

Why Choose 315913 Bearing for Precision Tasks?

315913 Bearing’s precise cylindrical roller design ensures accurate performance in demanding applications.
Its tight tolerances and chrome steel construction provide consistent operation.
The brass cage maintains roller positioning, enhancing precision under load.
This bearing is suitable for applications requiring both radial and axial load capacity.

Application

Industrial Uses of 315913 Bearing
315913 Bearing is commonly used in heavy industrial machinery, such as large conveyor systems and rolling mills, where its robust design handles significant radial loads. The brass cage ensures smooth operation even under high stress.

In wind turbine applications, 315913 Bearing supports the main shaft, providing reliable performance in harsh environmental conditions. Its chrome steel construction offers excellent durability against wear and corrosion.

For mining equipment, 315913 Bearing’s large bore diameter and high load capacity make it ideal for crushers and excavators. The open seal design allows for easy lubrication, extending service life in demanding operations.

How Does 315913 Bearing Improve Performance?
315913 Bearing enhances efficiency in paper manufacturing machines by reducing friction between rotating components. Its precise tolerances ensure consistent performance over long periods.

The bearing’s combined load capability makes it suitable for construction cranes, where both radial and axial forces are present. This versatility reduces the need for multiple bearing types.

Built for Heavy-Duty Use: 315913 Bearing
315913 Bearing is a reliable choice for steel production lines, where extreme temperatures and heavy loads are common. The chrome steel rollers provide excellent resistance to deformation.

In marine applications, 315913 Bearing withstands saltwater exposure while maintaining smooth operation. Its brass cage helps prevent seizing in wet conditions.

Automotive vs Aerospace: Applications of 315913 Bearing
In automotive testing rigs, 315913 Bearing handles high-speed rotations and variable loads with precision. Its durability ensures accurate results during prolonged use.

For aerospace ground support equipment, 315913 Bearing’s large size and load capacity make it suitable for aircraft maintenance platforms. The open design allows for quick inspections and lubrication.

Q&A

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