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Standard Flanged Ball Bearings SF63804ZZ

Standard Flanged Ball Bearings SF63804ZZ

The SF63804ZZ is a compact flanged ball bearing measuring 20mm by 35mm by 10mm, crafted from stainless steel for durability. It supports radial loads up to 812 lbf and spins smoothly at speeds reaching 18,900 RPM.

Its shielded design keeps dust out while the stainless steel cage ensures reliable performance. The flange adds stability, making it easier to mount in tight spaces.

This bearing operates well in temperatures from -30°C to 110°C and requires lubrication for optimal use. Ideal for small machinery or appliances where space is limited but performance is key.

Weighing just 26.5g, it’s lightweight yet sturdy. Compliant with RoHS and REACH standards, it’s a practical choice for various applications.

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Product Parameters

  • Part Number SF63804ZZ
  • Brand TFL
  • Bore Dia 20 mm
  • Bore Dia Tolerance -0.010mm to 0
  • Outer Dia 32 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 10 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 35 mm
  • Flange Thickness 2 mm
  • Ball Qty 13
  • Ball Dia 3.5 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Shielded
  • Ring Material Stainless Steel
  • Ball Material Chrome Steel
  • Cage Material Stainless Steel
  • Shield Material 300 Series Stainless Steel
  • Dynamic Radial Load 812 lbf
  • Static Radial Load 498 lbf
  • Lubrication Required
  • Temperature Range -30° to 110°C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 18900 rpm
  • Weight 26.5 g
  • Price（$） 14.24
Standard Flanged Ball Bearings SF63804ZZ dimension drawing
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Features

How Does SF63804ZZ Bearing Reduce Friction?

SF63804ZZ Bearing features stainless steel rings and a chrome steel ball setup, ensuring smooth radial load handling.
The shielded design protects against contaminants while maintaining low friction during operation.

With a dynamic radial load capacity of 812 lbf, it offers reliable performance for various applications.
The ABEC-1 tolerance class ensures consistent precision, making it suitable for high-speed use up to 18,900 rpm.

Its stainless steel cage and shields enhance durability, even in demanding environments.
The C0 radial clearance provides optimal balance between performance and longevity.

Application

Common Applications of SF63804ZZ Bearing
SF63804ZZ Bearing is widely used in small electric motors, such as those found in household appliances and power tools. Its shielded design helps keep out dust and debris, extending the bearing’s lifespan in everyday use.

In automation systems, SF63804ZZ Bearing provides smooth rotation for components like conveyor rollers and robotic arms. The stainless steel construction ensures reliable performance even in environments with moderate moisture or temperature variations.

For office equipment like printers and scanners, SF63804ZZ Bearing’s compact size and low noise operation make it an ideal choice. The flange design also simplifies installation, saving time during assembly and maintenance.

SF63804ZZ Bearing can be found in medical devices where consistent performance is needed, such as dental handpieces or lab equipment. The ABEC-1 tolerance ensures adequate precision for these sensitive applications.

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