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Drawn Cup Needle Roller Bearings BCH1818

Drawn Cup Needle Roller Bearings BCH1818

The BCH1818 is a drawn cup needle roller bearing with a 1.125″ bore and 1.5″ outer diameter, made from sturdy steel. It handles radial loads up to 9105 lbf and operates smoothly at speeds up to 8700 RPM.
Its open design and press-fit mounting make it easy to install, while the steel cage ensures durability. The bearing requires lubrication for optimal performance.
This model is interchangeable with INA bearings, offering a reliable replacement option. Suitable for applications like automotive components or industrial machinery where radial loads are common.
It works well in temperatures from -20°C to 110°C and complies with RoHS standards. The closed-end design provides added protection in demanding environments.

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Product Parameters

  • Part Number BCH1818
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 1.125"
  • Bore Dia Tolerance Refer to note on the right drawing
  • Outer Dia 1.5"
  • Outer Dia Tolerance Not Rated
  • Width 1.125"
  • Width Tolerance -0.01" to 0"
  • System of Measurement Inch
  • 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 9105 lbf
  • Static Radial Load 14613 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 8700 rpm
  • Weight 85 g
Drawn Cup Needle Roller Bearings BCH1818 dimension drawing
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Features

Performance Features of BCH1818 Bearing
BCH1818 Bearing is built with steel rings and needles, offering strong radial load capacity up to 9105 lbf.
Its press-fit design ensures secure mounting, making installation straightforward and reliable.
The closed-end series construction provides stability, even at high speeds of 8700 rpm.
With a temperature range of -20 to 110°C, it performs well in various operating conditions.

Application

Industrial Uses of BCH1818 Bearing
BCH1818 Bearing is commonly used in industrial gearboxes, where its compact design and high radial load capacity make it ideal for tight spaces. The steel construction ensures durability even in demanding environments.
Where Is BCH1818 Bearing Used?
You’ll often find BCH1818 Bearing in automotive transmissions, where its press-fit design provides a secure mounting solution. Its high-speed capability also makes it suitable for performance vehicles.
Built for Heavy-Duty Use: BCH1818 Bearing
In construction equipment, BCH1818 Bearing handles heavy radial loads with ease, thanks to its robust steel rollers. The open seal design allows for easy lubrication, extending its service life.
Automotive vs Aerospace: Applications of BCH1818 Bearing
While BCH1818 Bearing excels in automotive applications like differential systems, it’s also found in aerospace landing gear mechanisms. Its inch sizing makes it versatile for various machinery standards.
Perfect Fit for Automation: BCH1818 Bearing
BCH1818 Bearing works well in robotic arms, where precision and reliability are key. The needle rollers reduce friction, ensuring smooth movement in automated production lines.

Q&A

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