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Drawn Cup Needle Roller Bearings HK1312

Drawn Cup Needle Roller Bearings HK1312

The HK1312 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 18700 RPM.
Its open-end design and press-fit mounting make it easy to install, while the steel cage ensures durability. The bearing operates well in temperatures from -20°C to 110°C.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for applications like automotive components or small machinery where space is limited.
Requiring regular lubrication, it’s a solid choice for high-speed radial load scenarios. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number HK1312
  • 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 Open 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 10 g
Drawn Cup Needle Roller Bearings HK1312 dimension drawing
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Features

Why Choose HK1312 Bearing for Precision Tasks?
HK1312 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 open-end design of HK1312 Bearing allows for easy press-fit installation, saving time and effort.
With a maximum speed of 18,700 rpm, it delivers reliable performance in high-speed operations.
HK1312 Bearing operates efficiently within a temperature range of -20 to 110 °C, adapting to various working conditions.
Regular lubrication ensures smooth operation and extends the bearing’s service life.

Application

Common Applications of HK1312 Bearing
HK1312 Bearing is widely used in industrial equipment like conveyor systems and packaging machines, where its compact design handles radial loads efficiently. The press-fit mounting ensures a secure installation in tight spaces.
In automotive applications, HK1312 Bearing fits well in gearboxes and steering systems, offering reliable performance under high-speed conditions. Its steel construction provides durability for long-term use in demanding environments.
For automation projects, HK1312 Bearing works smoothly in robotic arms and linear guides, thanks to its low-profile design. The open-end series allows for easy lubrication, maintaining consistent operation.
In household appliances, HK1312 Bearing is found in printers and small electric motors, where its precision supports quiet and efficient movement. The metric sizing makes it compatible with various consumer devices.

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