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Thin Section Ball Bearings S6902zz

Thin Section Ball Bearings S6902zz

The S6902zz is a slim, shielded ball bearing measuring 15mm by 28mm by 7mm, crafted entirely from stainless steel for durability. It handles radial loads up to 876 lbf and spins smoothly at speeds up to 21,600 RPM.

Its shielded design keeps out dust while maintaining easy access for lubrication, ideal for long-term use. The bearing operates in temperatures from -86°F to 230°F, making it versatile for various environments.

With a lightweight build at just 9 grams, it’s perfect for compact applications like small motors or precision instruments. Compliant with RoHS and REACH standards, it’s a reliable choice for both industrial and delicate machinery.

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Product Parameters

  • Part Number S6902zz
  • Brand TFL
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 28 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 7 mm
  • Width Tolerance -0.120mm to 0
  • Radial Clearance 0.003mm to 0.018mm
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Shielded
  • Tolerance Class ABEC-1
  • Radial Clearance Trade No C0
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 876 lbf
  • Static Radial Load 455 lbf
  • Temperature Range -86 to 230 °F
  • Lubrication Required
  • RoHS Compliant
  • REACH Compliant
  • Max Speed 21600 rpm
  • Weight 9 g
  • Price（$） 1.8
Thin Section Ball Bearings S6902zz dimension drawing
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Features

Performance Features of S6902zz Bearing

S6902zz Bearing is crafted with stainless steel rings and balls, offering reliable radial load support.
Its compact 15 mm×28 mm×7 mm size makes it ideal for space-constrained applications.
The shielded design protects against contaminants while maintaining smooth operation.
With a maximum speed of 21,600 rpm, it delivers efficient performance in various conditions.

How Does S6902zz Bearing Reduce Friction?

S6902zz Bearing features a stainless steel cage that minimises friction during high-speed rotation.
The ABEC-1 tolerance ensures consistent performance, reducing energy loss.
Its radial clearance of 0.003mm to 0.018mm allows for smooth movement under load.
The shielded seals help retain lubrication, further enhancing friction reduction.

Designed for Durability: S6902zz Bearing

S6902zz Bearing’s all-stainless steel construction resists corrosion, extending its lifespan.
It handles dynamic radial loads up to 876 lbf, making it suitable for demanding tasks.
The bearing operates in temperatures from -86 to 230 °F, ensuring versatility.
Its lightweight 9 g design doesn’t compromise on strength or reliability.

Steel vs Ceramic Bearings: Strengths of S6902zz Bearing

S6902zz Bearing uses stainless steel for its rings and balls, providing excellent durability.
Unlike ceramic bearings, it offers better impact resistance for industrial applications.
The stainless steel construction also makes it more cost-effective without sacrificing performance.
With proper lubrication, it maintains smooth operation even at high speeds.

Application

Industrial Uses of S6902zz Bearing
S6902zz Bearing is commonly used in industrial automation, particularly in robotic arms and CNC machines where its slim profile and shielded design help maintain precision. The stainless steel construction ensures it can handle frequent use without significant wear.

What Makes S6902zz Bearing a Preferred Choice?
In automotive applications, S6902zz Bearing fits well in compact spaces like electric motor assemblies, thanks to its 15 mm bore and 7 mm width. Its ABEC-1 tolerance provides reliable performance for moderate-speed operations.

Perfect Fit for Automation: S6902zz Bearing
For 3D printers and small conveyor systems, S6902zz Bearing offers smooth radial load support with minimal friction. The shielded seals keep contaminants out, extending its lifespan in dusty environments.

Medical vs Industrial: Where S6902zz Bearing Excels
In medical devices like lab equipment, S6902zz Bearing’s stainless steel materials resist corrosion from frequent sterilisation. Meanwhile, its high-speed capability (21,600 rpm) makes it equally useful in industrial spindle applications.

Q&A

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