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Metric Size Standard Miniature Ball Bearings 635zz
Metric Size Standard Miniature Ball Bearings 635zz

Metric Size Standard Miniature Ball Bearings 635zz

The 635zz is a compact shielded ball bearing with a 5mm bore and 19mm outer diameter, crafted from chrome steel for durability. It handles radial loads up to 447 lbf and spins smoothly at speeds up to 32,000 RPM.

Its stainless steel shields protect against dust while maintaining low friction, and the stainless steel cage ensures reliable performance. The bearing operates well in temperatures from -30°C to 110°C.

This model is lightweight at just 8.89g, making it ideal for small machinery or precision instruments. Compliant with RoHS and REACH standards, it’s a practical choice for various applications.

Perfect for uses like electric motors or small gearboxes where space is limited but performance is key. Its ABEC1 tolerance ensures consistent operation without overcomplicating the design.

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Product Parameters

  • Part Number 635zz
  • Brand TFL
  • Interchangeable EZO
  • Bore Dia 5 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 19 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 6 mm
  • Width Tolerance -0.12mm to 0
  • Ball Qty 6
  • Ball Dia 3.5000 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 447 lbf
  • Static Radial Load 161 lbf
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 32000 rpm
  • Weight 8.89 g
  • Price($) 1.035

Features

Why Choose 635zz Bearing for Precision Tasks?

635zz 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 447 lbf, it handles demanding tasks with ease.
The ABEC1 tolerance class guarantees consistent performance for precision instruments.

Operating at speeds up to 32,000 rpm, 635zz Bearing balances speed and reliability.
Its stainless steel cage keeps the balls aligned, reducing friction and noise.

The compact 5×19×6 mm size makes it ideal for space-constrained applications.
Shielded with 300 series stainless steel, it offers added protection in harsh environments.

Application

Common Applications of 635zz Bearing
635zz Bearing is widely used in small electric motors, such as those found in household appliances and cooling fans. Its shielded design helps keep dust out while maintaining smooth rotation.
In hobbyist projects like RC cars and drones, 635zz Bearing provides reliable performance due to its compact size and durability. The chrome steel construction ensures it can handle frequent use without wearing out quickly.
For office equipment like printers and scanners, 635zz Bearing’s low noise operation makes it a practical choice. The ABEC1 tolerance ensures consistent performance in these precision devices.

Where Is 635zz Bearing Used?
You’ll often find 635zz Bearing in power tools, where its radial load capacity supports high-speed operation. The stainless steel cage adds extra durability in demanding environments.
In medical devices like dental drills, 635zz Bearing’s small size and reliability are key. Its shielded design also helps maintain hygiene by reducing contamination risks.

Built for Versatility: 635zz Bearing
635zz Bearing works well in conveyor systems for light-duty applications, thanks to its balanced load handling. The metric sizing makes it easy to replace in various industrial setups.
For DIY projects like 3D printers, 635zz Bearing’s affordability and performance make it a popular choice. Its compatibility with standard lubricants simplifies maintenance.

Automotive vs Industrial: Applications of 635zz Bearing
In automotive applications, 635zz Bearing is often used in dashboard instruments and small actuators. Its compact design fits neatly into tight spaces.
For industrial machinery, 635zz Bearing supports lightweight rotating parts like spindles. The chrome steel rings ensure long service life even with constant use.

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