145RV2201 NSK ROLL NECK BEARINGS for ROLLING MILL
Question145RV2201 NSK ROLL NECK BEARINGS for ROLLING MILL 22 Number of balls z ? Find what you need 61.4 mm a faster by entering Qinyuan Bearing Manufacturing Co., Ltd. your Roll Neck Bearings For Rolling Mill information 1009 N/micron Preload class D .
| Brand Name: | NSK |
| Model Number: | 145RV2201 |
| Number of balls z: | 22 |
| a: | 61.4 mm |
| Preload class D: | 1009 N/micron |
| Gref: | 54 cm3 |
| Calculation factor - f2D: | 1.08 |
| Calculation factor - f1: | 0.99 |
| D: | 225 mm |
| Calculation factor f: | 1.16 |
Product Details
| Number of balls z | 22 |
| a | 61.4 mm |
| Preload class D | 1009 N/micron |
| Gref | 54 cm3 |
| Calculation factor - f2D | 1.08 |
| Calculation factor - f1 | 0.99 |
| D | 225 mm |
| Calculation factor f | 1.16 |
| Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
| Db - max. | 220 mm |
| da min. | 161 mm |
| rb - max. | 1 mm |
| Calculation factor - X2 | 0.67 |
| Ball - z | 22 |
| dn | 178.2 mm |
| Calculation factor - Y2 | 1.41 |
| Da - max. | 214 mm |
| Mass bearing | 3.44 kg |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor - f2C | 1.05 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-72342633 |
