NSK Deep Groove Ball Bearings 6821 ,Single-Row D=105 VESSEL AIR Cuts hardened materials with ease

Cuts hardened materials with ease

Overall length (mm): 133

Part number Nominal size grip weight Cutting Capacity (mm) （mm）  Material Spring （g） Plastic 217-0738 PNP-190 G-S 190 ■  ◎  220 8

6 Grip: ● = Elastomer ■ = Vinyl □ = Plastic Spring ◎ = Coil Spring

NSK Deep Groove Ball Bearings 6821 ,Single-Row D=105 VESSEL AIR Cuts hardened materials with easeNSK Deep Groove Ball Bearings 6821 ,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 6821 105 130 13 1 19. 8 23. 9 4800 5600 17. 4 0. 324 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