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 |
|---|---|---|---|---|---|---|---|
| 61806-2RZ | 30 mm | 42 mm | 7 mm | 4.7 N | 36 N | 13000 rpm | 17000 rpm |
| 61806-2LS | 30 mm | 42 mm | 7 mm | 4.7 N | 3.6 N | 11000 rpm | - rpm |
| 6305-2LS | 25 mm | 62 mm | 17 mm | 22.2 N | 11.5 N | 6800 rpm | - rpm |
| 6205-2RZ | 25 mm | 52 mm | 15 mm | 14 N | 7.88 N | 12000 rpm | 15000 rpm |
| 6205-2LS | 25 mm | 52 mm | 15 mm | 14 N | 7.88 N | 8000 rpm | - rpm |
| 6005-2RZ | 25 mm | 47 mm | 12 mm | 10 N | 5.85 N | 13000 rpm | 17000 rpm |
| 6005-2LS | 25 mm | 47 mm | 12 mm | 10 N | 5.85 N | 9000 rpm | - rpm |
| 61905-2RZ | 25 mm | 42 mm | 9 mm | 7 N | 4.5 N | 14000 rpm | 18000 rpm |
| 61905-2LS | 25 mm | 42 mm | 9 mm | 7 N | 4.5 N | 11000 rpm | - rpm |
| 61805-2RZ | 25 mm | 37 mm | 7 mm | 4.3 N | 2.9 N | 16000 rpm | 20000 rpm |
| 61805-2LS | 25 mm | 37 mm | 7 mm | 4.3 N | 2.9 N | 12000 rpm | - rpm |
| 6304-2RZ | 20 mm | 52 mm | 15 mm | 15.8 N | 7.88 N | 13000 rpm | 16000 rpm |
| 6304-2LS | 20 mm | 52 mm | 15 mm | 15.8 N | 7.88 N | 9000 rpm | - rpm |
| 6204-2RZ | 20 mm | 47 mm | 14 mm | 12.8 N | 6.65 N | 14000 rpm | 16000 rpm |
| 6204-2LS | 20 mm | 47 mm | 14 mm | 12.8 N | 6.65 N | 9500 rpm | - rpm |