6903-2RS (61903) Cartridge Bearing - 17x30x7 mm

Maximize your bike’s performance with our ABEC-3 rated 6903-2RS (61903) Cartridge Bearing. Designed for cyclists who demand precision and durability, this bearing is perfect for high-stress applications, such as bicycle hubs and other essential components.

Key Features:

• Size: 17x30x7 mm (Bore x Outer Diameter x Width)
• Type: Deep Groove Cartridge Bearing
• ABEC Rating: ABEC-3 for exceptional precision and smooth, reliable operation
• Sealing: Double Sealed (2RS) to protect against moisture, dirt, and debris, ensuring a longer lifespan
• Material: High-grade steel, offering excellent durability and corrosion resistance
• Cycling Application: Ideal for bicycle hubs, bottom brackets, and other critical bike parts
• Cartridge Design: Easy to install and replace, making it perfect for quick upgrades and regular maintenance