+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Metric Size Miniature Flanged Ball Bearings SF635

Metric Size Miniature Flanged Ball Bearings SF635

The SF635 is a compact radial ball bearing with a 5mm bore and 19mm outer diameter, crafted entirely from stainless steel for durability. It supports radial loads up to 402 lbf and spins at speeds up to 28,800 RPM, making it suitable for high-speed applications.

Its open design requires regular lubrication, but the stainless steel cage ensures smooth operation. The bearing features a small flange (22mm outer diameter) for secure mounting in tight spaces.

With a lightweight design at just 9.26g, it’s ideal for precision instruments or small machinery. The temperature range of -30°C to 110°C allows for versatile use in various environments.

This ABEC1-class bearing offers reliable performance for applications like dental tools or miniature motors where space is limited but precision is crucial. It meets RoHS and REACH compliance standards for safe operation.

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

Product Parameters

  • Part Number SF635
  • Brand TFL
  • System of Measurement Metric
  • Bearing Type Ball
  • 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
  • Flange Outer Dia 22 mm
  • Flange Thickness 1.5 mm
  • Radial Clearance 0.002mm to 0.013mm
  • Ball Qty 6
  • Ball Dia 3.5000 mm
  • For Load Direction Radial
  • Construction Single Row
  • Inner Ring Type Standard
  • Seal Type Open
  • Tolerance Class ABEC1
  • Radial Clearance Trade No MC3
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 402 lbf
  • Static Radial Load 145 lbf
  • Max Speed 28800 rpm
  • Temperature Range -30° to 110 °C
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Weight 9.26 g
  • Price（$） 1.62
Metric Size Miniature Flanged Ball Bearings SF635 dimension drawing
Download DWG Download PDF

Features

How Does SF635 Bearing Achieve High-Speed Performance?

SF635 Bearing is crafted with stainless steel rings and balls, ensuring smooth radial load handling.
Its dynamic radial load capacity of 402 lbf makes it suitable for various applications.

The open design and ABEC1 tolerance class provide precise operation at speeds up to 28,800 rpm.
Stainless steel construction resists corrosion, enhancing durability in different environments.

With a lightweight design at just 9.26 g, SF635 Bearing is ideal for compact machinery.
Its single-row construction simplifies installation while maintaining reliable performance.

Application

Industrial Uses of SF635 Bearing
SF635 Bearing is commonly used in small industrial equipment like electric motors and pumps, where its stainless steel construction offers good corrosion resistance. The open design allows for easy lubrication, ensuring smooth operation in dusty environments.

What Makes SF635 Bearing a Preferred Choice?
In consumer electronics, SF635 Bearing fits well in devices like printers and small fans due to its compact size and high-speed capability. The stainless steel balls provide quiet operation, ideal for noise-sensitive applications.

Built for Versatility: SF635 Bearing
For automation systems, SF635 Bearing works effectively in robotic arms and small conveyors, handling radial loads with precision. Its ABEC1 tolerance ensures reliable performance in repetitive motion tasks.

Medical vs Industrial: Where SF635 Bearing Excels
In medical devices like dental tools, SF635 Bearing’s stainless steel material meets hygiene standards while maintaining durability. Its high-speed rating also makes it suitable for lab equipment requiring consistent rotation.

Q&A

SEND INQUIRY