The Enduro 6904 ABEC-3 Sealed Bearing is engineered for high-performance applications, providing reliability and precision for cyclists and mechanics alike. This radial bearing is designed to withstand the demands of various cycling environments, ensuring smooth operation and durability.
Key Features:
- ABEC 3 Precision: This bearing meets ABEC 3 standards, featuring a 20 mm inner diameter, a 37 mm outer diameter, and a thickness of 9 mm, ensuring optimal performance.
- Grade 10 Chromium Steel Balls: Constructed with grade 10 chromium steel balls, this bearing offers enhanced durability and precision, with roundness tolerances within 10/1,000,000 inches—twice as round as the industry standard.
- 52100 High Carbon Chromium Alloy Races: The races are made from high carbon chromium alloy steel that has undergone a vacuum de-gassed process for purity. Hardened to R-62, they provide exceptional toughness and longevity.
- Polished Mirror Finish: The races are polished to a mirror finish, ensuring ABEC-3 precision and noiseless movement during operation.
- Double-Lip Type Sealing: Featuring double-lip sealing with light contact, the labyrinth seal effectively keeps dirt and moisture out while retaining lubrication.
- Riveted Steel Retainer: The riveted steel retainer adds toughness to the design while maintaining ABEC-3 tolerances and passing noise tests.
Who is it for?
The Enduro 6904 ABEC-3 Sealed Bearing is ideal for serious cyclists, bike mechanics, and enthusiasts who require high-quality bearings for their bicycles.
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