190KV89 NSK Four-Row Tapered Roller Bearing
190KV89 NSK Four-Row Tapered Roller Bearing manufacturer 1900 r/min Limiting speed and global supplier of reliable ball and roller ... 190KV89 NSK Four-Row Tapered Roller Bearing Industries Products Manufacturing & Engineering 3 mm r1,2 min. and Agricultural Bearings designed to meet the unique Linqing Kaige Bearing Co., Ltd. requirements of our 0.23 Calculation factor e targeted industries.
| Brand Name: | NSK |
| Model Number: | 190KV89 |
| Calculation factor e: | 0.23 |
| r1,2 min.: | 3 mm |
| Limiting speed: | 1900 r/min |
| Fatigue load limit Pu: | 176 kN |
| Basic static load rating C0: | 2080 kN |
| Basic dynamic load rating C: | 1340 kN |
| da min.: | 247 mm |
| B2 ≈: | 123 mm |
Product Details
| Calculation factor e | 0.23 |
| r1,2 min. | 3 mm |
| Limiting speed | 1900 r/min |
| Fatigue load limit Pu | 176 kN |
| Basic static load rating C0 | 2080 kN |
| Basic dynamic load rating C | 1340 kN |
| da min. | 247 mm |
| B2 ≈ | 123 mm |
| Da max. | 347 mm |
| d1 | 220 mm |
| D | 360 mm |
| ra max. | 2.5 mm |
| Mass bearing + sleeve | 40.5 kg |
| Calculation factor Y2 | 4.4 |
| Reference speed | 1500 r/min |
| Calculation factor Y0 | 2.8 |
| G | Tr 260x4 |
| D1 ≈ | 326 mm |
| K | 7.5 mm |
| b | 13.9 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
