Detailed description
Angular contact ceramic ball bearing 90BNR19H parameter
| d | 90 mm | Bore diameter |
| D | 125 mm | Outer diameter |
| H | 18 mm | Width |
| rmin | 1.1 mm | 一 |
| r1 min | 0.6 mm | 一 |
| Cr | 29 KN | Basic rated dynamic load |
| Cor | 23 KN | Basic rated static load |
| a | 26.5 mm | permissible axial load |
| da min | 97 mm | 一 |
| Da max | 118 mm | 一 |
| Db max | 120 mm | 一 |
| ra max | 1 mm | 一 |
| rb max | 0.6 mm | 一 |
| 24 cm3/row | Internal Free Space | Internal Free Space |
| m | 568 g | Weight |
Ceramic ball bearing 90BNR19H widly used as spindle bearing in the machine tools. The design of the 90BNR19H bearing make lubrication more convenient. More question about the anular contact ball bearing 90BNR19H, welcome to contact at whatsapp: +86 15820012563














