Deep Groove Ball Bearing
Deep groove ball bearings are the most widely used and high-yield category of rolling bearings. Their structure is simple and compact, and they can withstand both radial and bidirectional axial loads simultaneously. They have the core advantages of high speed, low noise, and easy maintenance, and are known as the key components of industrial transmission systems; Universal Transmission Foundation” , covering full scene adaptation from micro electronic devices to large industrial machinery
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| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| F618/7 | 7 mm | 14 mm | 3.5 mm | 1.15 N | 0.51 N | 45000 rpm | 54000 rpm |
| F618/6 | 6 mm | 13 mm | 3.5 mm | 1.1 N | 0.44 N | 48000 rpm | 57000 rpm |
| F618/5 | 5 mm | 11 mm | 3 mm | 0.97 N | 0.36 N | 53000 rpm | 63000 rpm |
| F618/4 | 4 mm | 9 mm | 2.5 mm | 0.64 N | 0.23 N | 59000 rpm | 70000 rpm |
| F618/3 | 3 mm | 7 mm | 2 mm | 0.31 N | 0.11 N | 66000 rpm | 79000 rpm |
| F618/2.5 | 2.5 mm | 6 mm | 1.8 mm | 0.19 N | 0.06 N | 75000 rpm | 89000 rpm |
| F618/2 | 2 mm | 5 mm | 1.5 mm | 0.19 N | 0.06 N | 98000 rpm | 110000 rpm |
| F618/1.5 | 1.5 mm | 4 mm | 1.2 mm | 0.11 N | 0.03 N | 120000 rpm | 140000 rpm |
| F618/1 | 1 mm | 3 mm | 1 mm | 0.1 N | 0.03 N | 130000 rpm | 150000 rpm |
| F609ZZ | 9 mm | 24 mm | 7 mm | - N | - N | - rpm | - rpm |
| F608ZZ | 8 mm | 22 mm | 7 mm | - N | - N | - rpm | - rpm |
| F608-Z | 8 mm | 22 mm | 7 mm | - N | - N | - rpm | - rpm |
| F608-2Z | 8 mm | 22 mm | 7 mm | 3.3 N | 1.35 N | 34000 rpm | 41000 rpm |
| F607-Z | 7 mm | 19 mm | 6 mm | - N | - N | - rpm | - rpm |
| F607-2Z | 7 mm | 19 mm | 6 mm | 2.6 N | 1.05 N | 40000 rpm | 47000 rpm |