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6905 Hybrid Ceramic Bearing 25x42x9 mm ABEC-7 ( 1 PC ) Bicycle Bottom Brackets & Spares 6905RS Si3N4 Ball Bearings

Short Description:

Features:**Advanced Material Technology**The Hybrid Ceramic Bearing is a testame


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Features:

**Advanced Material Technology**

The Hybrid Ceramic Bearing is a testament to cutting-edge engineering, combining the durability of high-grade bearing steel with the smoothness and corrosion resistance of Si3N4 ceramic balls. This innovative design ensures longevity and performance in a variety of bicycle applications, particularly in the demanding environment of bottom brackets. The use of Si3N4 ceramic balls not only reduces friction but also contributes to a quieter ride, making it an ideal choice for riders who value both performance and peace.

**Reliable Performance and Precision**

With an ABEC-7 rating, this bearing guarantees precision and reliability in its operation. The deep groove structure of the bearing provides a robust seal against contaminants, ensuring that your bicycle's bottom bracket remains free from dirt and debris. The grease lubrication system further enhances the bearing's performance, providing smooth rotation and reducing the need for frequent maintenance. The ceramic ball bearings are designed to withstand the rigors of cycling, maintaining their integrity even under high loads and intense riding conditions.

**Versatile and Compatible**

The bearing is not just a component; it's a versatile upgrade for your bicycle's bottom bracket. With a standardized size is compatible with a wide range of bicycle models and can be easily integrated into existing setups. Whether you're a casual rider or a competitive cyclist, the bearing offers a significant upgrade in performance and durability, ensuring that your bicycle remains in peak condition for every ride.

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TECHNICAL SPECS
Item: 6905RS CB
Structure: Deep Groove
Material: Bearing Steel Hybrid Ceramic Si3N4
Bore Dia (d): 25 mm
Outer Dia (D): 42 mm
Width (B): 9 mm
Closures: Rubber Seal
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7

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