NSK Deep Groove Ball Bearings 6830 ,Single-Row D=150 Type_20^Double-Row drilling machine (including lectric drill

drilling machine (including lectric drill with stand) 10 mm or more Drilling range 40 40 to 120 mm Main applicable material and drilling depth Wood

Cuts straight or wide curves

050 50 120 370 990 NO

Maximum Torque : 814N

NSK Deep Groove Ball Bearings 6830 ,Single-Row D=150 Type_20^Double-Row drilling machine (including lectric drillNSK Deep Groove Ball Bearings 6830 ,Single Row D=150 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 6830 150 190 20 1. 1 47. 5 58. 5 3200 3800 17. 1 1. 15 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