sourcing map 6902-2RS Full Bearings, 15x28x7mm Double Sealed Ball

• Model: 6902-2RS Full Ceramic Bearing (I.D.=15mm, O.D.=28mm, Thickness=7mm)
• Full Ceramic Material: ZrO2 ceramic bearings offer exceptional corrosion resistance and high temperature capability, making them great for demanding applications. PTFE seal offers chemical resistance and low friction
• Double Side Sealing: Both sides are sealed with PTFE covers, effectively preventing dust and foreign particles from entering, ensuring smooth operation and longer life. P0 precision grade ensures consistent radial runout control
• Low Friction & Self-Lubricating: Ceramic materials have self-lubricating properties, which can reduce the coefficient of friction and wear rate. Bearings can operate without the need for regular grease or oil lubrication
• Long Lifespan: Ceramic rolling elements have a lower density than steel, reducing centrifugal force on the outer ring by 40%, thus extending their lifespan. They also have a higher elastic modulus, resulting in less deformation under load and enabling higher speeds and greater precision

Description: Full Ceramic Material: ZrO2 ceramic bearings offer exceptional corrosion resistance and high temperature capability, making them great for demanding applications. PTFE seal offers chemical resistance and low friction. Double Side Sealing: Both sides are sealed with PTFE covers, effectively preventing dust and foreign particles from entering, ensuring smooth operation and longer life. P0 precision grade ensures consistent radial runout control. Low Friction & Self-Lubricating: Ceramic materials have self-lubricating properties, which can reduce the coefficient of friction and wear rate. Bearings can operate without the need for regular grease or oil lubrication. Long Lifespan: Compared to steel bearings, ceramic bearings offer longer service life and reduce the need for frequent replacement. Wide Application: Commonly used in high-speed machinery, food processing equipment, the chemical industry, and environments requiring corrosion resistance. Specifications Material: Zirconium Oxide (Balls & Race) Seal Material: PTFE Model: 6902-2RS Inner Diameter: 15mm / 0.59" Outer Diameter: 28mm / 1.10" Thickness: 7mm / 0.28" Precision Grade: P0 Package Content: 1 x Ceramic Ball Bearing