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Thin Section Ball Bearings 6918 2rs
Thin Section Ball Bearings 6918 2rs

Thin Section Ball Bearings 6918 2rs

The 6918 2RS is a thin-section ball bearing with a 90mm bore and 125mm outer diameter, designed for radial loads. Its compact 18mm width makes it ideal for space-constrained applications.

Sealed on both sides, it keeps dirt out and lubrication in, ensuring smooth operation. The chrome steel construction offers durability, while the stainless steel cage adds strength.

With a dynamic radial load capacity of 7380 lbf, it handles moderate loads well. It can spin up to 6000 RPM and works in temperatures from -30°C to 110°C.

This bearing suits machinery where slim design and reliable performance are key, such as robotics or medical equipment. Compliant with RoHS and REACH standards, it’s a safe and practical choice.

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Product Parameters

  • Part Number 6918 2rs
  • Brand TFL
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 18 mm
  • Width Tolerance -0.200mm to 0
  • Radial Clearance 0.012mm to 0.036mm
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Sealed
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 7380 lbf
  • Static Radial Load 7110 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6000 rpm
  • Weight 565 g
  • Price($) 4

Features

Why Choose 6918 2rs Bearing for Precision Tasks?

6918 2rs Bearing features a sealed design, protecting against dust and moisture for consistent performance.
Its chrome steel construction ensures durability and resistance to wear in radial load applications.

With a dynamic radial load capacity of 7380 lbf, it handles demanding tasks with ease.
The ABEC-1 tolerance class guarantees reliable precision for various industrial uses.

Operating smoothly up to 6,000 rpm, it balances speed and stability.
Its compact 18 mm width makes it suitable for space-constrained installations.

Application

Ideal for Precision: 6918 2rs Bearing
The 6918 2rs Bearing is commonly used in industrial automation, particularly in robotic arms and CNC machines, where its thin section design saves space without compromising performance.
Its sealed construction helps keep contaminants out, making it reliable in dusty or humid environments.

How Does 6918 2rs Bearing Improve Performance?
In automotive applications like electric power steering systems, 6918 2rs Bearing reduces friction for smoother operation.
The chrome steel rings and stainless steel cage ensure durability even under continuous radial loads.

Built for Heavy-Duty Use: 6918 2rs Bearing
This bearing fits well in conveyor systems and packaging machinery, where its ABEC-1 tolerance provides consistent alignment.
The C0 radial clearance offers a balance between precision and ease of movement for moderate-speed operations.

Medical vs Industrial: Where 6918 2rs Bearing Excels
In medical imaging devices, 6918 2rs Bearing’s sealed design prevents lubricant leakage, maintaining cleanliness.
For industrial fans, its dynamic radial load capacity ensures long service life despite constant rotation.

Perfect Fit for Automation: 6918 2rs Bearing
The 6918 2rs Bearing works seamlessly in 3D printers, where its slim profile and smooth rotation enhance print accuracy.
Its temperature range of -30°C to 110°C makes it suitable for varied operating conditions.

Q&A

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