NTN Deep Groove Ball Bearings , 6820 Series_39^7300 ● Quick change blade mechanism

● Quick change blade mechanism

5 3200 　 14

15 TH-300-1 TH-330(330mm)  330 672 226 3 TH-330-1

-  Socket 6 hexagon 1/4" × 4

NTN Deep Groove Ball Bearings , 6820 Series_39^7300 ● Quick change blade mechanismItem # d D B r Static Load Rating Dynamic Load Rating 6820 3. 9370 in 100. 000 mm 4. 9213 in 125. 000 mm 0. 5118 in 13. 000 mm 0. 0394 in 1. 000 mm 4760 lbf 21200 N 21. 20 kN 4870 lbf 21700 N 21. 70 kN 1. Design features and characteristics Deep groove ball bearings are very widely used. A deep groove is formed on the inner and outer ring of the bearing enabling the bearing to sustain radial and axial loads in either direction as well as the complex