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
| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| 6020N | 100 mm | 150 mm | 24 mm | 64.5 N | 56.2 N | 3800 rpm | 4800 rpm |
| 61920N | 100 mm | 140 mm | 20 mm | 42.7 N | 41.9 N | 4000 rpm | 5000 rpm |
| 61820N | 100 mm | 125 mm | 13 mm | 20.1 N | 22 N | 4300 rpm | 5300 rpm |
| 6219N | 95 mm | 170 mm | 32 mm | 110 N | 82.8 N | 3600 rpm | 4500 rpm |
| 6019N | 95 mm | 145 mm | 24 mm | 57.8 N | 50 N | 4000 rpm | 5000 rpm |
| 61919N | 95 mm | 130 mm | 18 mm | 33.7 N | 33.3 N | 4300 rpm | 5300 rpm |
| 61819N | 95 mm | 120 mm | 13 mm | 19.8 N | 21.3 N | 4500 rpm | 5600 rpm |
| 6218N | 90 mm | 160 mm | 30 mm | 95.8 N | 71.5 N | 3800 rpm | 4800 rpm |
| 6018N | 90 mm | 140 mm | 24 mm | 58 N | 49.8 N | 4300 rpm | 5300 rpm |
| 61918N | 90 mm | 125 mm | 18 mm | 32.8 N | 31.5 N | 4500 rpm | 5600 rpm |
| 61818N | 90 mm | 115 mm | 13 mm | 19.5 N | 20.5 N | 4800 rpm | 6000 rpm |
| 6417N | 85 mm | 210 mm | 52 mm | 175 N | 138 N | 3200 rpm | 3800 rpm |
| 6317N | 85 mm | 180 mm | 41 mm | 132 N | 96.5 N | 3600 rpm | 4300 rpm |
| 6217N | 85 mm | 150 mm | 28 mm | 83.2 N | 63.8 N | 4000 rpm | 5000 rpm |
| 6017N | 85 mm | 130 mm | 22 mm | 50.8 N | 42.8 N | 4500 rpm | 5600 rpm |