NSK Deep Groove Ball Bearings 6221 ,Single-Row D=105 Combination Padlock Back-stand belt grinder

Back-stand belt grinder

Material Special Alloy Steel Finish Red baked-on finish Product Specifications Applicable pipe to bite: 12～50 to 60～510mm Product Specifications All 10 sizes

3 x 200) Ph No

3 50 85 GENERAL CARBIDE DRILLS  H4401084 8

7 - 5 52 03 CARBIDE TAPS T0441283 5 0

NSK Deep Groove Ball Bearings 6221 ,Single-Row D=105 Combination Padlock Back-stand belt grinderNSK Deep Groove Ball Bearings 6221 ,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 6221 105 190 36 2. 1 133 105 3400 4000 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