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Drawn Cup Needle Roller Bearings BK1312
Drawn Cup Needle Roller Bearings BK1312

Drawn Cup Needle Roller Bearings BK1312

The BK1312 is a drawn cup needle roller bearing with a 13mm bore and 19mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 1529 lbf and spins smoothly at speeds up to 18,700 RPM.
Its open, single-row design with a press-fit shaft mount ensures easy installation and maintenance. The steel cage and rollers provide durability, making it suitable for high-speed applications.
This bearing requires lubrication to maintain optimal performance and operates well in temperatures from -20°C to 110°C. It’s interchangeable with INA bearings, offering flexibility for replacements.
Ideal for use in compact spaces like automotive transmissions or industrial machinery, where radial load support is essential. Compliant with RoHS standards for safe and eco-friendly use.

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Product Parameters

  • Part Number BK1312
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 13 mm
  • Bore Dia Tolerance +16-+34°Cm
  • Outer Dia 19 mm
  • Outer Dia Tolerance Not Rated
  • Width 12 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 Open
  • Series Closed End
  • Ring Material Steel
  • Ball Material Steel
  • Cage Material Steel
  • Dynamic Radial Load 1529 lbf
  • Static Radial Load 1776 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 18700 rpm
  • Weight 11 g

Features

Why Choose BK1312 Bearing for Precision Tasks?
BK1312 Bearing features a steel construction, ensuring durability and resistance to wear in radial load applications.
Its dynamic radial load capacity of 1529 lbf makes it suitable for high-performance machinery.
The press-fit shaft mount design simplifies installation, saving time and effort.
With a maximum speed of 18,700 rpm, BK1312 Bearing delivers efficient and reliable operation.
Its open seal type allows for easy lubrication, maintaining smooth performance.
The temperature range of -20 to 110°C ensures adaptability in various working conditions.

Application

Common Applications of BK1312 Bearing
BK1312 Bearing is widely used in industrial equipment like conveyor systems and packaging machines, where its compact design saves space without sacrificing load capacity. The press-fit mounting ensures a secure installation in tight spots.
In automotive applications, BK1312 Bearing fits well in gearboxes and transmission systems, handling radial loads efficiently. Its high-speed capability makes it suitable for components requiring smooth rotation.
For automation projects, BK1312 Bearing works reliably in robotic arms and linear guides. The steel construction offers durability, while the open design simplifies lubrication maintenance.
In household appliances like washing machines, BK1312 Bearing provides quiet operation and long service life. Its metric dimensions make it easy to replace in European and Asian models.
Medical devices such as dental drills benefit from BK1312 Bearing’s precision and high rpm tolerance. The steel cage ensures consistent performance in sterilised environments.

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