6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 Distributor of SKF NSK Timken Koyo NACHI NTN Bearing, Bearings, Ball Bearing, High Quality Bearing
What are the 7 Preload level dimensions of a 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 Distributor of SKF NSK Timken Koyo NACHI NTN Bearing, Bearings, Ball Bearing, High Quality Bearing? China 6206 Bearing Supplier skf 6312 c3 Bearing Manufacturing Service . Get Your Free, Instant P4 Precision class Quote！
| Brand Name: |
Nachi |
| Model Number: |
6311 |
| Precision class: |
P4 |
| Preload level: |
7 |
| Axial rigidity: |
165 N/µm |
| Characteristic inner ring frequency, BPFI: |
14.77 Hz |
| ra max: |
1.5 mm |
| db min: |
138.5 mm |
| rs min: |
1.5 mm |
| Axial displacement K Factor: |
0.8 |
| PDF |
6311 |
Product Details
| Precision class |
P4 |
| Preload level |
7 |
| Axial rigidity |
165 N/µm |
| Characteristic inner ring frequency, BPFI |
14.77 Hz |
| ra max |
1.5 mm |
| db min |
138.5 mm |
| rs min |
1.5 mm |
| Axial displacement K Factor |
0.8 |
| Nlim (grease) |
7,400 rpm |
| Characteristic cage frequency, FTF |
0.45 Hz |