6805 2RS Hybrid Ceramic Ball Bearing, Chrome Steel with Red Seal, 25x37x7mm, High Speed Deep Groove for Bicycle (10Pcs)

Experience superior performance with this premium 6805 2RS hybrid ceramic ball bearing. Featuring a precision-engineered design with a 25mm inner diameter, 37mm outer diameter, and 7mm width, this bearing combines chrome steel rings with advanced ceramic balls for outstanding durability and smooth operation. The black silicon nitride ceramic balls provide excellent wear resistance and reduced friction, while the nylon cage ensures optimal ball spacing and movement. Both sides are protected by distinctive red rubber seals that effectively keep lubricant in and contaminants out. Pre-lubricated with high-quality grease, this bearing is ideal for high-speed applications, particularly in bicycle components where reliability is crucial. The thin profile and miniature design make it perfect for applications where space is at a premium, while still maintaining exceptional load-bearing capabilities. This bearing delivers consistent performance and extended service life in demanding conditions.

• PRECISION DESIGN: Hybrid ceramic ball bearing featuring chrome steel rings and ceramic balls for superior performance and durability
• DIMENSIONS: Inner diameter of 25mm, outer diameter of 37mm, and width of 7mm for precise fitment in various applications
• SEALED PROTECTION: Double-sided rubber seals (2RS) keep lubricating grease in and contaminants out for extended bearing life
• CONSTRUCTION: Premium chrome steel rings with black silicon nitride ceramic balls and nylon cage for optimal performance
• HIGH PERFORMANCE: Ideal for high-speed applications like bicycle components, offering reduced friction and excellent wear resistance