+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Thin Section Ball Bearings 6818zz

Thin Section Ball Bearings 6818zz

The 6818zz is a thin-section ball bearing with a 90mm bore and 115mm outer diameter, designed for radial loads. Its compact width of just 13mm makes it ideal for space-saving applications.

Shielded on both sides, it keeps dirt out while maintaining smooth operation. The chrome steel construction ensures durability, handling dynamic loads up to 4118 lbf.

With a maximum speed of 6200 RPM, it performs well in moderate-speed machinery. The bearing operates in temperatures from -30°C to 110°C, suitable for various environments.

Weighing 279g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial equipment or automation systems needing slim bearings.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number 6818zz
  • Brand TFL
  • Bore Dia 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 115 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 13 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 Shielded
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 4118 lbf
  • Static Radial Load 4388 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 6200 rpm
  • Weight 279 g
  • Price（$） 3.5
Thin Section Ball Bearings 6818zz dimension drawing
Download DWG Download PDF

Features

How Does 6818zz Bearing Reduce Friction?

6818zz Bearing features chrome steel rings and balls, designed to minimise friction during radial load operations.
Its shielded construction helps retain lubrication, ensuring smoother performance over time.

The ABEC-1 tolerance class ensures consistent precision, while the stainless steel cage maintains ball alignment.
With a maximum speed of 6,200 rpm, it offers reliable efficiency in various applications.

6818zz Bearing operates within a temperature range of -30°C to 110°C, adapting to different working conditions.
Its dynamic radial load capacity of 4118 lbf makes it suitable for demanding tasks.

Application

Industrial Uses of 6818zz Bearing
6818zz Bearing is commonly used in industrial machinery where space is limited but radial load support is needed, such as in conveyor rollers and packaging equipment. Its shielded design helps keep contaminants out while maintaining smooth operation.

How Does 6818zz Bearing Improve Performance?
In automation systems, 6818zz Bearing ensures precise movement in robotic arms and linear guides due to its thin section design. The chrome steel construction provides durability even in high-speed applications.

Perfect Fit for Automation: 6818zz Bearing
6818zz Bearing works well in 3D printers and CNC machines, where its compact size and radial load capacity are beneficial. The stainless steel cage adds longevity, making it suitable for continuous operation.

Medical vs Industrial: Where 6818zz Bearing Excels
6818zz Bearing is versatile enough for medical imaging devices and industrial pumps, thanks to its reliable performance. The ABEC-1 tolerance ensures consistent accuracy across different applications.

Q&A

SEND INQUIRY