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 |
|---|---|---|---|---|---|---|---|
| 61908-RZ | 40 mm | 62 mm | 12 mm | 13.7 N | 9.9 N | 9500 rpm | 12000 rpm |
| 61908-LS | 40 mm | 62 mm | 12 mm | 13.7 N | 9.9 N | 7000 rpm | - rpm |
| 61808-RZ | 40 mm | 52 mm | 7 mm | 5.1 N | 4.4 N | 10000 rpm | 13000 rpm |
| 61808-LS | 40 mm | 52 mm | 7 mm | 5.1 N | 4.4 N | 7500 rpm | - rpm |
| 6307-RZ | 35 mm | 80 mm | 21 mm | 33.4 N | 19.2 N | 8000 rpm | 9500 rpm |
| 6307-LS | 35 mm | 80 mm | 21 mm | 33.4 N | 19.2 N | 5400 rpm | - rpm |
| 6207-RZ | 35 mm | 72 mm | 17 mm | 25.5 N | 15.2 N | 8500 rpm | 11000 rpm |
| 6207-LS | 35 mm | 72 mm | 17 mm | 25.5 N | 15.2 N | 5800 rpm | - rpm |
| 6007-RZ | 35 mm | 62 mm | 14 mm | 16.2 N | 10.5 N | 9500 rpm | 12000 rpm |
| 6007-LS | 35 mm | 62 mm | 14 mm | 16.2 N | 10.5 N | 6500 rpm | - rpm |
| 61907-RZ | 35 mm | 55 mm | 10 mm | 9.5 N | 6.8 N | 10000 rpm | 13000 rpm |
| 61907-LS | 35 mm | 55 mm | 10 mm | 9.5 N | 6.8 N | 7500 rpm | - rpm |
| 61807-RZ | 35 mm | 47 mm | 7 mm | 4.9 N | 4 N | 11000 rpm | 15000 rpm |
| 61807-LS | 35 mm | 47 mm | 7 mm | 4.9 N | 4 N | 9000 rpm | - rpm |
| 6306-RZ | 30 mm | 72 mm | 19 mm | 27 N | 15.2 N | 9000 rpm | 11000 rpm |