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Drawn Cup Needle Roller Bearings BK1812

Drawn Cup Needle Roller Bearings BK1812

The BK1812 is a compact drawn cup needle roller bearing with an 18mm bore and 24mm outer diameter, crafted from sturdy steel. It handles radial loads up to 1821 lbf and spins efficiently at speeds up to 14000 RPM.
Its open, single-row design with a press-fit shaft mount ensures easy installation and reliable performance. The steel cage and rollers provide durability for high-load applications.
This bearing requires regular lubrication to maintain smooth operation. It works well in temperatures ranging from -20°C to 110°C, making it versatile for various conditions.
Ideal for use in automotive components or small machinery where space is limited but performance is key. Compliant with RoHS standards for safe and eco-friendly use.

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Product Parameters

  • Part Number BK1812
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 18 mm
  • Bore Dia Tolerance +16-+34°Cm
  • Outer Dia 24 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 1821 lbf
  • Static Radial Load 245 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 14000 rpm
  • Weight 15 g
Drawn Cup Needle Roller Bearings BK1812 dimension drawing
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Features

Why Choose BK1812 Bearing for Precision Tasks?
BK1812 Bearing is crafted with steel rings and needles, offering excellent radial load capacity up to 1821 lbf.
Its compact design with a 12 mm width makes it ideal for space-constrained applications.
The press-fit shaft mount ensures secure installation, reducing the risk of slippage during operation.
With a maximum speed of 14,000 rpm, BK1812 Bearing delivers reliable performance in high-speed scenarios.
Its open design allows for easy lubrication, ensuring smooth operation and extended service life.
The temperature range of -20 to 110°C makes it suitable for various working environments.

Application

Common Applications of BK1812 Bearing
BK1812 Bearing is widely used in industrial equipment, especially in compact spaces like conveyor systems and printing machines where radial load support is needed. Its press-fit design ensures a secure installation, reducing maintenance needs.
In automotive applications, BK1812 Bearing fits well in gearboxes and steering systems, handling high speeds up to 14000 rpm. The steel construction offers durability, making it reliable for long-term use.
For automation and robotics, BK1812 Bearing works smoothly in robotic arms and small actuators. Its open design allows for easy lubrication, keeping operations efficient.
In consumer electronics, BK1812 Bearing can be found in printers and small appliances. The metric sizing makes it compatible with various devices, ensuring versatility.

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