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Metric Size Standard Miniature Ball Bearings MR126zz
Metric Size Standard Miniature Ball Bearings MR126zz

Metric Size Standard Miniature Ball Bearings MR126zz

The MR126zz is a compact miniature ball bearing with a 6mm bore and 12mm outer diameter, crafted from sturdy chrome steel. Its shielded design keeps dust out while maintaining smooth rotation at speeds up to 43,000 RPM.

With a dynamic radial load capacity of 137 lbf, it handles moderate forces well. The stainless steel cage and balls ensure durability, while the ABEC1 tolerance offers reliable precision for everyday use.

This bearing operates in temperatures from -30°C to 110°C and requires lubrication for optimal performance. Its lightweight 1.66g build makes it suitable for small devices like hobby motors or precision instruments.

Compliant with RoHS and REACH standards, it’s a practical choice for both industrial and DIY applications where space is limited but performance matters.

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Product Parameters

  • Part Number MR126zz
  • Brand TFL
  • Interchangeable EZO
  • Bore Dia 6 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 12 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 4 mm
  • Width Tolerance -0.12mm to 0
  • Ball Qty 8
  • Ball Dia 1.5880 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Seal Type Shielded
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Shield Material 300 Series Stainless Steel
  • Dynamic Radial Load 137 lbf
  • Static Radial Load 53 lbf
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 43000 rpm
  • Weight 1.66 g
  • Price($) 1.035

Features

Why Choose MR126zz Bearing for Precision Tasks?

MR126zz Bearing features a shielded design, protecting against dust while maintaining smooth operation.
Its chrome steel construction ensures durability and resistance to wear in radial load applications.

With a dynamic radial load capacity of 137 lbf, MR126zz Bearing handles light to moderate loads efficiently.
The stainless steel cage keeps the balls aligned, reducing friction and extending service life.

MR126zz Bearing operates at speeds up to 43,000 rpm, making it suitable for high-speed applications.
Its compact size (6 mm×12 mm×4 mm) allows for easy integration into miniature assemblies.

Application

Common Applications of MR126zz Bearing
MR126zz Bearing is widely used in small electric motors, such as those found in cooling fans or power tools, thanks to its compact size and reliable performance. The shielded design helps keep out dust and debris, extending its lifespan in everyday use.

In automation systems, MR126zz Bearing fits neatly into robotic arms and small conveyor mechanisms, ensuring smooth movement with minimal maintenance. Its ABEC1 tolerance provides consistent accuracy for light-duty applications.

For consumer electronics like printers or small appliances, MR126zz Bearing offers quiet operation and durability. The chrome steel construction handles moderate radial loads while maintaining efficiency over time.

Medical devices, such as dental tools or lab equipment, benefit from MR126zz Bearing’s precision and stainless steel components. Its small footprint makes it ideal for space-constrained designs requiring dependable motion control.

Q&A

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