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Drawn Cup Needle Roller Bearings SCH79-P
Drawn Cup Needle Roller Bearings SCH79-P

Drawn Cup Needle Roller Bearings SCH79-P

The SCH79-P is a drawn cup needle roller bearing with a 0.4375″ bore and 0.6875″ outer diameter, made from sturdy steel. It handles radial loads up to 1776 lbf and spins smoothly at speeds up to 20700 RPM.
Its single-seal design keeps contaminants out while the press-fit mounting ensures a secure fit. The bearing requires lubrication for optimal performance and works in temperatures from -20°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for applications like automotive components or small machinery where space is limited.
Compliant with RoHS standards, it’s a reliable option for various industrial uses. The compact size and durable construction make it a handy component for tight spaces.

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Product Parameters

  • Part Number SCH79-P
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 0.4375"
  • Bore Dia Tolerance Refer to note on the right drawing
  • Outer Dia 0.6875"
  • Outer Dia Tolerance Not Rated
  • Width 0.5625"
  • 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 Single Seal
  • Series Open End
  • Ring Material Steel
  • Ball Material Steel
  • Cage Material Steel
  • Dynamic Radial Load 1776 lbf
  • Static Radial Load 1843 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 20700 rpm
  • Weight 9 g

Features

How Does SCH79-P Bearing Handle High-Speed Applications?
SCH79-P Bearing is built with steel rings and rollers, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 1776 lbf, ensuring reliable performance in high-speed conditions.
The single seal design helps keep contaminants out while maintaining smooth operation.
With a maximum speed of 20,700 rpm, it delivers both durability and efficiency.
What Makes SCH79-P Bearing Suitable for Press Fit Mounting?
SCH79-P Bearing features a press fit design, making installation quick and secure.
The steel construction ensures stability and longevity, even under continuous use.
Its compact dimensions (0.4375″ bore, 0.6875″ outer diameter) allow for easy integration into tight spaces.
The single seal provides added protection against dust and debris.
Engineered for Precision: SCH79-P Bearing
SCH79-P Bearing’s needle roller design ensures precise radial load distribution.
The steel cage maintains roller alignment, reducing friction and wear over time.
It operates efficiently within a temperature range of -20 to 110°C, suitable for various environments.
Regular lubrication ensures smooth performance and extends the bearing’s service life.

Application

Common Applications of SCH79-P Bearing
SCH79-P Bearing is widely used in industrial equipment like conveyor systems and packaging machinery, where its compact design handles radial loads efficiently. The press-fit mounting ensures a secure installation in tight spaces.
In automotive applications, SCH79-P Bearing fits well in gearboxes and steering systems, offering reliable performance under high-speed conditions. Its steel construction provides durability for long-term use.
For automation projects, SCH79-P Bearing works smoothly in robotic arms and linear actuators, thanks to its low-profile design. The single seal helps keep contaminants out while maintaining lubrication.
Around the home, SCH79-P Bearing can be found in power tools and small appliances, where its inch sizing makes it compatible with many DIY devices. The ease of press-fit installation is a bonus for quick repairs.

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