NSK 690RV9812 FOUR-ROW CYLINDRICAL ROLLER BEARINGS
| Brand Name |
NSK |
| Model Number |
690RV9812 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NSK 690RV9812 bearing Size Chart (mm/inches) |
|---|
| Bearing number | NU2209 |
| Size (mm) | 45x85x23 |
| Bore Diameter (mm) | 45 |
| Outer Diameter (mm) | 85 |
| Width (mm) | 23 |
| d | 45 mm |
| Fw | 55 mm |
| D | 85 mm |
| B | 23 mm |
| C | 23 mm |
| r min. | 1.1 mm |
| r1 min. | 1.1 mm |
| Weight | 0.536 Kg |
| Basic dynamic load rating (C) | 61.4 kN |
| Basic static load rating (C0) | 67.8 kN |
| (Grease) Lubrication Speed | 6900 r/min |
| Bearing No. | NU2209 |
| r(min) | 1.1 |
| r1(min) | 1.1 |
| Cr | 76.6 |
| C0r | 67.8 |
| Cu | 9.60 |
| Grease lub. | 6900 |
| Oil lub. | 9200 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | - |
| db(min) | 51.5 |
| db(max) | 54 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 78.5 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 1 |
| rb(max) | 1 |
| (Refer.)Mass(kg) | 0.536 |