Bearing 1312 K NSK 1312 K NSK bearing Size Chart (mm/inches) |
|---|
| Bearing number | F691 |
| Size (mm) | 1x4x1.6 |
| Bore Diameter (mm) | 1 |
| Outer Diameter (mm) | 4 |
| Width (mm) | 1,6 |
| d | 1 mm |
| D | 4 mm |
| B | 1,6 mm |
| C | 1,6 mm |
| r min. | 0,1 mm |
| C1 | 0,5 mm |
| D1 | 5 mm |
| ba min. | 1,8 mm |
| ra max. | 0,1 mm |
| Weight | 0,0001 Kg |
| Basic dynamic load rating (C) | 0,14 kN |
| Basic static load rating (C0) | 0,04 kN |
| (Grease) Lubrication Speed | 120000 r/min |
| (Oil) Lubrication Speed | 140000 r/min |
| Bearing No. | F691 |
| r(min) | 0.1 |
| Cr | 0.170 |
| C0r | 0.04 |
| Cu | 0.001 |
| f0 | 11.4 |
| Grease lub. | 120000 |
| Oil lub. | 140000 |
| da(min) | 1.8 |
| ra(max) | 0.1 |
| (Refer.)Mass(g) | 0.1 |