NSK Deep Groove Ball Bearings 6818 ,Single-Row D=90 Dia ø_04^220~400mm 5 200 300 WORM PATTERN

5 200 300 WORM PATTERN DRILLSDL126660 6 200 300 WORM PATTERN DRILLSDL126670 7 200 300 WORM PATTERN DRILLSDL126675 7

steam，and for heating and cooling

Normal and reverse rotation possible

Diameter Length of blade (mm) Total Length (mm) Weight (g) PB 650

NSK Deep Groove Ball Bearings 6818 ,Single-Row D=90 Dia ø_04^220~400mm 5 200 300 WORM PATTERNNSK Deep Groove Ball Bearings 6818 ,Single Row D=90 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 6818 90 115 13 1 19 21 5300 6300 17. 2 0. 276 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 shielded