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Metric Size Standard Miniature Ball Bearings MR62zz

Metric Size Standard Miniature Ball Bearings MR62zz

The MR62zz is a compact miniature ball bearing with a 2mm bore and 6mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 63 lbf and spins efficiently at speeds up to 75,000 RPM.

Shielded on both sides, it keeps dust out while maintaining smooth operation. The stainless steel cage ensures durability, and the ABEC1 tolerance offers reliable precision for everyday use.

With a radial clearance of 0.002mm to 0.013mm, it’s suited for small, precise applications. Ideal for mini motors, drones, or small gadgets where space is limited.

Weighing just 0.33g, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s safe for various environments. Requires lubrication for optimal performance.

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Product Parameters

  • Part Number MR62zz
  • Brand TFL
  • Interchangeable EZO
  • Bore Dia 2 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 6 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 2.5 mm
  • Width Tolerance -0.12mm to 0
  • Ball Qty 6
  • Ball Dia 1.2000 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 63 lbf
  • Static Radial Load 18 lbf
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 75000 rpm
  • Weight 0.33 g
  • Price（$） 1.755
Metric Size Standard Miniature Ball Bearings MR62zz dimension drawing
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Features

Why Choose MR62zz Bearing for Precision Tasks?

MR62zz Bearing is crafted with chrome steel rings and balls, ensuring precise radial load handling.
Its compact size of 2 mm×6 mm×2.5 mm makes it ideal for miniature applications.

The shielded design protects against dust while maintaining smooth operation.
With a maximum speed of 75,000 rpm, it delivers reliable performance in high-speed scenarios.

MR62zz Bearing’s stainless steel cage ensures ball alignment, reducing friction and wear.
Its dynamic radial load capacity of 63 lbf suits various precision instruments.

Application

Common Applications of MR62zz Bearing
MR62zz Bearing is widely used in small electric motors, such as those found in cooling fans or handheld devices, thanks to its compact size and shielded design. The chrome steel construction ensures durability even in continuous operation.

In robotics, MR62zz Bearing provides smooth rotation for miniature joints and gears, making it a reliable choice for precision movements. Its ABEC1 tolerance class offers consistent performance in automated systems.

For medical devices like dental tools or insulin pumps, MR62zz Bearing’s stainless steel cage and shields help maintain hygiene and reduce contamination risks. The lightweight design also suits portable equipment.

Consumer electronics, such as miniature drones or camera lenses, benefit from MR62zz Bearing’s high-speed capability and low friction. The metric sizing makes it easy to integrate into various international product designs.

Q&A

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