| I. Components of a hybrid bearing 1) Steel races Chrome steel/Stainless steel 2) Ceramic balls Si3N4/SiC/ZrO2/Al2O3 3) Ball Cage/Retainer Steel/Nylon/PEEK/Teflon 4) Seals/Shields Rubber/Steel/PEEK/Teflon 5) Lubricant Dry/Oil/Grease | II. Features and benefits of hybrid ceramic bearings
Features | Benefits | Higher hardness of rolling element | - Better wearability - Greater durability - Longer service life | Lower gravity | - Lightweighting the system - Lower centrifugal force during rotation, consequently less bearing wear and heat generation and bearings can run at higher speed | Higher stiffness | - Increase the rigidity of system - Less sphere deformation under load and this will transfer energy better | Higher precision and better surface finish of ceramic balls | - Less friction between ceramic balls and races - Less wear | Good corrosion resistance | - Less maintenance or maintenance free - Races will not block due to rusty | Self-lubrication | - Suitable for dry run | Magnetism free | - Less magnetic contaminations to be magnetized into the raceway that can affect smooth rotation and destroy the raceway | Electrical isolation | - No galvanically stimulated corrosion - Can be used in applcation that requires electrical isolation | III. Categories of hybrid ceramic bearings 1. Radial ball bearing 6000, 6200, 6300, 6800, 6900, 16000 series 2. Radial ball bearing Flange series 3. Radial ball bearing R series 4. Radial ball bearing MR series 5. Angular contact ball bearing 7000, 7200, 7300 series 6. Thrust ball bearing 51100, 51200, 51300 series 7. Double row ball bearing 4200, 4300, 5200, 5300 series 8. Self-alignment ball bearing series 9. Insert bearing/Spherical OD bearing series 10. Cylindrical roller bearing N, NU, NJ, NF, NUP series Popular size in stock (normally available in stock, but please contact us for current stock availability): Specifications: 1) Races are made of durable high chrome bearing steel 2) Balls are made of Silicon Nitride (Si3N4 ceramic) 3) Bearings are with low friction rubber seals 4) Filled with low friction ceramic grease Send your inquiry to this supplier Send Inquiry
|