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Standard Flanged Ball Bearings SF6908ZZ
Standard Flanged Ball Bearings SF6908ZZ

Standard Flanged Ball Bearings SF6908ZZ

The SF6908ZZ is a flanged ball bearing with a 40mm bore and 62mm outer diameter, compact at just 12mm wide. Its stainless steel construction offers good corrosion resistance, while the shielded design keeps dirt out.

It handles radial loads up to 2767 lbf and spins smoothly at nearly 10,000 RPM. The flange provides extra stability, making it easier to mount securely in tight spaces.

With 14 chrome steel balls and a stainless steel cage, it balances durability with smooth operation. The bearing works in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

Ideal for small machinery or electric motors where space is limited. Compliant with RoHS and REACH standards, it weighs only 137g for easy handling.

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Product Parameters

  • Part Number SF6908ZZ
  • Brand TFL
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 62 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 12 mm
  • Width Tolerance -0.12mm to 0
  • Flange Outer Dia 64.5 mm
  • Flange Thickness 2.5 mm
  • Ball Qty 14
  • Ball Dia 6.747 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 2767 lbf
  • Static Radial Load 2017 lbf
  • Lubrication Required
  • Temperature Range -30° to 110°C
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 9900 rpm
  • Weight 137 g
  • Price($) 38.4

Features

How Is SF6908ZZ Bearing Engineered for Reliability?

SF6908ZZ Bearing features stainless steel rings and a shielded design, offering protection against dust and moisture.
Its dynamic radial load capacity of 2767 lbf ensures dependable performance in various applications.
The stainless steel cage maintains ball alignment, reducing friction and wear.
With a maximum speed of 9,900 rpm, it combines durability with high-speed efficiency.

Application

Industrial Uses of SF6908ZZ Bearing
SF6908ZZ Bearing is commonly used in conveyor systems, where its flanged design helps maintain alignment under radial loads. The shielded seals keep contaminants out, extending service life in dusty environments.

Where Is SF6908ZZ Bearing Used?
You’ll find SF6908ZZ Bearing in small electric motors, thanks to its compact 40 mm bore and reliable stainless steel construction. It’s also a go-to for light industrial gearboxes needing consistent performance.

Built for Heavy-Duty Use: SF6908ZZ Bearing
SF6908ZZ Bearing handles moderate radial loads in packaging machinery, with its C0 clearance balancing speed and stability. The flange adds extra mounting security in vibrating equipment like pumps.

Automotive vs Aerospace: Applications of SF6908ZZ Bearing
In automotive alternators, SF6908ZZ Bearing offers quiet operation, while its ABEC-1 tolerance suits non-critical aerospace components. The chrome steel balls withstand repeated stress in both fields.

Perfect Fit for Automation: SF6908ZZ Bearing
SF6908ZZ Bearing works well in robotic joint assemblies, where its 12 mm width saves space without sacrificing load capacity. Regular lubrication keeps it running smoothly in high-cycle applications.

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