NSK FR1 Miniature bearing
Also known as : FR1
- Inside Diameter: 1.397 mm
- Outside Diameter: 4.762 mm
- Width: 1.984 mm
- Basic dynamic load rating: 0.231 kN
- Basic static load rating: 0.066 kN
NSK FR1
NSK FR1 details
| NSK number | FR1 |
|---|---|
| Type | Miniature ball bearings, Inch Design, With Flange, Open Type |
| d | 1.397 mm |
| D | 4.762 mm |
| D1 | 5.944 mm |
| B | 1.984 mm |
| C1 | 0.584 mm |
| rmin. | 0.1 mm |
| Cr | 231 N |
| C0r | 66 N |
| Limiting speeds | 90000 min-1 (Grease) |
| Limiting speeds | 110000 min-1 (Oil) |
| da | 2.2 mm |
| ra | 0.1 mm |
| Mass | 0.2 g (approx.) |
NSK FR1 bearing cross reference
FR1810
1.397 mmx 4.762 mmx 1.984 mm
FR4
1.397 mmx 4.762 mmx 1.984 mm
FR188
1.397 mmx 4.762 mmx 1.984 mm
FR168
1.397 mmx 4.762 mmx 1.984 mm
FR3
1.397 mmx 4.762 mmx 1.984 mm
FR166
1.397 mmx 4.762 mmx 1.984 mm
FR156
1.397 mmx 4.762 mmx 1.984 mm
FR155
1.397 mmx 4.762 mmx 1.984 mm
FR4
1.397 mmx 4.762 mmx 1.984 mm
FR3ZZ
1.397 mmx 4.762 mmx 1.984 mm
FR155ZZS
1.397 mmx 4.762 mmx 1.984 mm
