The F60 series represents a product with balanced performance characteristics within the category of metric miniature bearings. Its design focuses on striking a balance between rotational speed capabilities and structural rigidity. The flanged design facilitates precise axial positioning, thereby reducing the risk of off-center operation caused by installation errors.
Bearing Features
In terms of manufacturing, the series typically undergoes high-precision grinding to ensure low-noise and low-vibration operation. These attributes make it well-suited for applications with strict noise requirements, such as dental instruments and small fans. The chemical stability of the bearing steel ensures dimensional integrity across various operating conditions—including environments with mild oil contamination or elevated temperatures—preventing easy deformation and thereby maintaining the operational precision of the equipment.
Technical Specifications
| Bearing Reference | Boundary Diameters | Basic Dynamic | Basic Static | Limiting Speeds | ||||||||||
| Flange | Open | Shield | d mm |
D mm |
Df mm |
B mm |
Bf mm |
B1 mm |
Bf1 mm |
rsmin mm |
Cr(kN) | Cor(kN) | Grease | Oil |
| F | F602 | ZZ | 2 | 7 | 8.5 | 2.8 | 0.7 | 3.5 | 0.9 | 0.15 | 0.382 | 0.127 | 7.3 | 8.2 |
| F | F603 | ZZ | 3 | 9 | 10.5 | 3 | 0.7 | 5 | 1 | 0.15 | 0.568 | 0.186 | 5.5 | 6.2 |
| F | F604 | ZZ | 4 | 12 | 13.5 | 4 | 1 | 4 | 1 | 0.2 | 0.96 | 0.353 | 4.1 | 4.6 |
| F | F605 | ZZ | 5 | 14 | 16 | 5 | 1 | 5 | 1 | 0.2 | 1.33 | 0.51 | 3.5 | 3.9 |
| F | F606 | ZZ | 6 | 17 | 19 | 6 | 1.2 | 6 | 1.2 | 0.3 | 2.26 | 0.843 | 2.9 | 3.2 |
| F | F607 | ZZ | 7 | 19 | 22 | 6 | 1.5 | 6 | 1.5 | 0.3 | 2.33 | 0.892 | 2.5 | 2.8 |
| F | F608 | ZZ | 8 | 22 | 25 | 7 | 1.5 | 7 | 1.5 | 0.3 | 3.29 | 1.38 | 2.2 | 2.5 |
| F | F609 | ZZ | 9 | 24 | 27 | 7 | 1.5 | 7 | 1.5 | 0.3 | 3.33 | 1.42 | 2 | 2.2 |

A flange bearing is a housed bearing assembly in which the outer housing carries a machined flange plate drilled with mounting holes. The flange plate allows the unit to be bolted directly onto a mac...
View MoreMost procurement teams comparing stainless steel bearings hold a material comparison sheet. 440C versus 316. Hardness versus corrosion resistance. Magnetic versus non-magnetic. None of that informati...
View MoreBearing Steel: The Metallurgical Foundation Behind Every Rolling Contact Every rotating assembly in modern machinery depends on a handful of highly engineered contact points. A pump running at 3,600 ...
View MoreAngular contact ball bearings are essential for handling combined loads because their inner and outer raceways are offset along the bearing axis. This built-in contact angle creates a direct, uninter...
View MoreIn a special production environment, many stainless steel bearings are equipped with corresponding sealing devices. On the one hand, it keeps the grease (oil) inside the stainless steel bearing from b...
View MoreUnder normal circumstances, stainless steel bearings will produce a certain amount of noise during machine operation. However, if the vibration level of stainless steel bearings increases significantl...
View MoreStainless steel bearings offer numerous advantages not only due to stringent manufacturing processes and precision requirements, but also because of the superior quality of the material itself. When s...
View More