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 |
|---|---|---|---|---|---|---|---|
| RW155-2Z | 3.967 mm | 7.938 mm | 3.967 mm | 360 N | 149 N | 53000 rpm | 63000 rpm |
| RW2-2Z | 3.175 mm | 9.525 mm | 4.762 mm | 630 N | 218 N | 56000 rpm | 67000 rpm |
| RW2-6-2Z | 3.175 mm | 9.525 mm | 4.366 mm | 640 N | 225 N | 53000 rpm | 63000 rpm |
| RW2-5-2Z | 3.175 mm | 7.938 mm | 4.366 mm | 560 N | 179 N | 60000 rpm | 67000 rpm |
| RW144-2Z | 3.175 mm | 6.35 mm | 3.571 mm | 283 N | 95 N | 67000 rpm | 80000 rpm |
| RW1-5-2Z | 2.38 mm | 7.938 mm | 4.366 mm | 550 N | 175 N | 60000 rpm | 71000 rpm |
| RW133-2Z | 2.38 mm | - mm | 3.175 mm | 188 N | 60 N | - rpm | 95000 rpm |
| RW1-4-2Z | 1.984 mm | 6.35 mm | 4.366 mm | 310 N | 108 N | 67000 rpm | 80000 rpm |
| RW1-2Z | 1.397 mm | 4.762 mm | 3.571 mm | 231 N | 66 N | 90000 rpm | 110000 rpm |
| RW0-2Z | 1.191 mm | 3.967 mm | 3.175 mm | 138 N | 35 N | 110000 rpm | 130000 rpm |
| RW168 | 6.35 mm | 9.525 mm | 3.967 mm | 375 N | 173 N | 48000 rpm | 56000 rpm |
| RW166 | 4.762 mm | 9.525 mm | 3.967 mm | 710 N | 270 N | 50000 rpm | 60000 rpm |
| RW156 | 4.762 mm | 7.938 mm | 3.571 mm | 360 N | 149 N | 53000 rpm | 63000 rpm |
| RW155 | 3.967 mm | 7.938 mm | 3.571 mm | 360 N | 149 N | 53000 rpm | 63000 rpm |
| RW2 | 3.175 mm | 9.525 mm | 4.762 mm | 630 N | 218 N | 56000 rpm | 67000 rpm |