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Drawn Cup Needle Roller Bearings BK2518-RS
Drawn Cup Needle Roller Bearings BK2518-RS

Drawn Cup Needle Roller Bearings BK2518-RS

The BK2518-RS is a drawn cup needle roller bearing with a 25mm bore and 32mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 3507 lbf and operates smoothly at speeds up to 6100 RPM.
Its single-seal design helps keep contaminants out while maintaining easy lubrication access. The press-fit mounting ensures a secure attachment to shafts.
This bearing is ideal for compact spaces in applications like automotive transmissions or small machinery. It works well in temperatures ranging from -20°C to 110°C.
Interchangeable with INA bearings, it offers a practical replacement option. Compliant with RoHS standards, it’s a safe choice for various industrial uses.
Weighing just 18mm in width, it’s a space-saving solution without sacrificing durability. Its closed-end design adds extra protection against dirt and debris.

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Product Parameters

  • Part Number BK2518-RS
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 25 mm
  • Bore Dia Tolerance +20-+41°Cm
  • Outer Dia 32 mm
  • Outer Dia Tolerance Not Rated
  • Width 18 mm
  • Width Tolerance -0.3mm to 0mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Needle
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Single Seal
  • Series Closed End
  • Ring Material Steel
  • Ball Material Steel
  • Cage Material Steel
  • Dynamic Radial Load 3507 lbf
  • Static Radial Load 5395 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 6100 rpm
  • Weight 34 g

Features

How Does BK2518-RS Bearing Reduce Friction?
BK2518-RS Bearing features a single-seal design, keeping contaminants out and lubrication in for smoother operation.
Its steel construction ensures durability while handling radial loads up to 3507 lbf.
The press-fit shaft mount simplifies installation, making it ideal for compact applications.
With a maximum speed of 6100 rpm, BK2518-RS Bearing balances performance and reliability.
Designed for radial loads, it works efficiently in temperatures ranging from -20 to 110 °C.
The closed-end series enhances protection, extending the bearing’s service life.

Application

Industrial Uses of BK2518-RS Bearing
BK2518-RS Bearing is commonly used in industrial machinery, especially in compact spaces where high radial load capacity is needed, like conveyor systems and gearboxes. Its single seal design helps keep contaminants out while maintaining smooth operation.
Where Is BK2518-RS Bearing Used?
In automotive applications, BK2518-RS Bearing fits well in gearboxes and steering systems, thanks to its press-fit mounting and steel construction. The needle roller design ensures durability even under heavy radial loads.
Perfect Fit for Automation: BK2518-RS Bearing
BK2518-RS Bearing works efficiently in robotic arms and automated assembly lines, where its compact size and high-speed capability are advantageous. The steel cage provides stability during repetitive movements.
Medical vs Industrial: Where BK2518-RS Bearing Excels
While BK2518-RS Bearing performs reliably in industrial settings, its precision also makes it suitable for medical devices like lab equipment. The single seal helps maintain cleanliness in sensitive environments.
How Does BK2518-RS Bearing Support High-Speed Operations?
BK2518-RS Bearing handles high-speed rotations up to 6100 rpm, making it ideal for applications like electric motors and power tools. The steel construction ensures longevity even under continuous use.

Q&A

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