NSK 687 Miniature bearing
Also known as : 687
- Inside Diameter: 7 mm
- Outside Diameter: 14 mm
- Width: 3.5 mm
- Basic dynamic load rating: 1.17 kN
- Basic static load rating: 0.51 kN
NSK 687
NSK 687 details
| NSK number | 687 |
|---|---|
| Type | Miniature ball bearings, Open type |
| d | 7.0 mm |
| D | 14 mm |
| B | 3.5 mm |
| rmin. | 0.15 mm |
| Cr | 1170 N |
| C0r | 510 N |
| Limiting speeds | 40000 min-1 (Grease) |
| Limiting speeds | 45000 min-1 (Oil) |
| da | 8.2 mm |
| Da | 12.8 mm |
| ra | 0.15 mm |
| Mass | 2.13 g (approx.) |
NSK 687 bearing cross reference
FR1810
7 mmx 14 mmx 3.5 mm
FR4
7 mmx 14 mmx 3.5 mm
FR188
7 mmx 14 mmx 3.5 mm
FR168
7 mmx 14 mmx 3.5 mm
FR3
7 mmx 14 mmx 3.5 mm
FR166
7 mmx 14 mmx 3.5 mm
FR156
7 mmx 14 mmx 3.5 mm
FR155
7 mmx 14 mmx 3.5 mm
FR4
7 mmx 14 mmx 3.5 mm
FR3ZZ
7 mmx 14 mmx 3.5 mm
FR155ZZS
7 mmx 14 mmx 3.5 mm
