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 |