Detailed description
Spindle bearing120BNR19H ceramic ball bearing parameter
| d | 120 mm | Bore diameter |
| D | 165 mm | Outer diameter |
| H | 22 mm | Width |
| rmin | 1.1 mm | 一 |
| r1 min | 0.6 mm | 一 |
| Cr | 54 KN | Basic rated dynamic load |
| Cor | 52 KN | Basic rated static load |
| 49 mm | 一 | Limit axial load |
| a | 34.2 mm | permissible axial load |
| 12700 1/min | 一 | Limit speed(grease) |
| 19700 1/min | 一 | Limit speed(oil) |
| m | 949 g | Weight |
Ceramic ball bearing 120BNR19H is widly used on the machine tool spindle.With the feature of high speed rotation and temperature resistance, our 120BNR19H bearing is hot sale. For 120BNR19H price and stock , welcome to contact at whatsapp: +86 15820012563














