Product Overview
The Black Full Ceramic Deep Groove Ball Bearing R188 is a high-performance bearing designed for demanding applications. Crafted from premium materials, it offers exceptional durability, corrosion resistance, and thermal stability. Ideal for industries requiring precision and reliability, this bearing ensures smooth operation under various conditions.
Material Composition
The bearing features Si3N4 (Silicon Nitride) rings and 12 Silicon Nitride balls, providing superior strength and wear resistance. The PEEK (Polyether Ether Ketone) retainer enhances performance by reducing friction and extending service life. This combination delivers unmatched efficiency in high-speed and high-temperature environments.
Precision Dimensions
Available in both metric and imperial sizes, the bearing measures 6.35x12.7x4.762 mm (0.25x0.5x0.187 inches). Its compact and lightweight design, weighing just 0.0021 kg (0.01 lbs), makes it suitable for applications where space and weight are critical factors.
Lubrication Options
The bearing can be lubricated with oil or grease, offering flexibility to meet specific operational needs. Proper lubrication ensures reduced friction, minimized wear, and prolonged bearing life, even under heavy loads or extreme conditions.
Certification & Services
Certified with CE marking, this bearing meets stringent quality and safety standards. We also offer OEM services, including custom sizing, logo engraving, and tailored packaging solutions. Mixed orders and trial purchases are accepted to accommodate diverse customer requirements.
Pricing & Contact
For wholesale pricing and bulk orders, please contact us with your specific requirements. Our team is ready to provide competitive quotes and personalized solutions to meet your needs.
To sent you the suitable price asap, we must know your basic requirements as below.
Bearing’s model number / quantity / material and any other special requirement on packing.
Sucs as: 608zz / 5000 pieces / chrome steel material
