NSK Deep Groove Ball Bearings 6221DDU ,Single-Row D=105 Series_39^7300 3mm Impact Socket 310 4mm

3mm Impact Socket 310 4mm Impact Socket 4

Maximum tightening torque (N ・ m): 16

- Interchangeable lenses- Detachable side protection plate- Anti-scratch lens- Order specification: Anti-fog (anti-fog) lens

Secure working efficiency even with oily hands

NSK Deep Groove Ball Bearings 6221DDU ,Single-Row D=105 Series_39^7300 3mm Impact Socket 310 4mmNSK Deep Groove Ball Bearings 6221DDU ,Single Row D=105 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Factor f0 Mass (kg) approx. d D B r min. Cr C0r Grease Oil 6221DDU 105 190 36 2. 1 133 105 2200 14. 4 3. 79 DESIGN, TYPES, AND FEATURES SINGLE ROW DEEP GROOVE BALL BEARINGS Single row deep groove ball bearings are classified into the types shown below. The proper amount of good quality grease is packed in