10pcs F12-21M Thrust Ball Bearings, 12x21x5mm, High Precision

Features:



1. This ball thrust bearing set features high precision, high speed, and wear small.



2. Small frictional resistance, low power consumption, high mechanical efficiency.



3. High grade steel ball, quiet and smooth rotation at a high speed.



4. Small internal clearance and high machining precision.



5. Suitable for machinery manufacturing, equipment installation and maintenance.







Specification:



Condition: 100% Brand New



Item Type: Thrust Bearing



Bearing Material: Bearing Steel



Optional Models & Sizes: F9-20M, F10-18M, F12-21M



F9-20M:



InnerWheelInner Diameter: Approx. Approx. 9mm / 0.4in



Inner Wheel Outer Diameter: Approx. 19.8mm / 0.78in



Outer Wheel Outer Diameter: Approx. 20mm / 0.8in



Outer Wheel Inner Diameter: Approx. 9.2mm / 0.36in



F10-18M :



Inner Wheel Inner Diameter: Approx. 10mm / 0.4in



Inner Wheel Outer Diameter: Approx. 17.8mm / 0.7in



Outer Wheel Outer Diameter: Approx. 18mm / 0.7in



Outer Wheel Inner Diameter: Approx. 10.2mm / 0.4in



F12-21M:



InnerWheelInner Diameter: Approx. 12mm / 0.5in



Inner Wheel Outer Diameter: Approx. 21mm / 0.8in



Outer Wheel Outer Diameter: Approx. 21mm / 0.8in



Outer Wheel Inner Diameter: Approx. 12.2mm / 0.5in







Package List:



10 x Thrust Bearing







Note:



1. Please allow slight error due to manual measurement. Thanks for your understanding.



2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

What's in the box
10 x Thrust Bearing